Abstract: A semiconductor apparatus includes: an insulating substrate including an insulating layer having first and second main surfaces, a metal plate on the first main surface, and first to fourth conductors on the second main surface; a semiconductor device including a rear electrode electrically connected to the first conductor and a front electrode electrically connected to the second conductor; a temperature detection device including a first electrode electrically connected to the third conductor and a second electrode electrically connected to the fourth conductor; a first terminal electrically connected to the third conductor; a second terminal positioned so as to be wire-connectable to the fourth conductor; and a third terminal electrically connected to the second conductor, wherein the fourth conductor is positioned so as to be wire-connectable to the second conductor.

Abstract: Provided is a magnetoresistance effect device that functions as a high frequency device such as a high frequency filter or the like. The magnetoresistance effect device includes a magnetoresistance effect element having a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer sandwiched between the first ferromagnetic layer and the second ferromagnetic layer, a first signal line configured to generate a high frequency magnetic field as a high frequency current flows, a direct current application terminal to which a power supply is able to be connected to cause a direct current to flow to the magnetoresistance effect element in a lamination direction, and an independent magnetic body configured to receive a high frequency magnetic field generated in the first signal line to oscillate magnetization and apply a magnetic field generated through the magnetization to the magnetoresistance effect element.

Abstract: A three-piece electronics enclosure may be provided. The electronics enclosure may comprise a back housing, a lid, and a center frame. The back housing may comprise back housing heat sinks on an exterior of the back housing and back housing circuitry disposed in an interior of the back housing. The lid may comprise lid heat sinks on an exterior of the lid and lid circuitry disposed in an interior of the lid. The center frame may be disposed between the back housing and the lid. The center frame may comprise a plurality of input/output (I/O) ports comprising a first I/O port and a second I/O port. At least one of the plurality of I/O ports may provide power to the back housing circuitry and the lid circuitry. The center frame may further comprise a power bypass that passes power between the first I/O port and the second I/O port.

Abstract: A communications receiver. One example embodiment is a system-in-package (SIP) device, which includes a three-dimensional interposer, a first bandpass filter integrated into the three-dimensional interposer, a first integrated circuit chip on the three-dimensional interposer, a second integrated circuit chip on the three-dimensional interposer, a second bandpass filter integrated into the three-dimensional interposer, and a third bandpass filter integrated into the three-dimensional interposer. The first integrated circuit chip includes a balanced amplifier that receives a first filtered signal and suppress distortion products. The second integrated circuit chip includes a first mixer and a second mixer. The first mixer receives an output of the balanced amplifier and mixes the output with a first oscillator signal. The second bandpass filter receives an output from the first mixer and generates a second filtered signal.

Abstract: A modular electromagnetic antenna assembly configured for securement to a structure is provided. The assembly includes an antenna, a radio, and a base. The base has a bracket securable to the structure and the base has at least one feed. The radio and base together form a waveguide that transmits radio waves between the radio and the antenna. The radio is removably secured to the base so as to form a removable mechanical connection to the base and a removable communication connection with the at least one feed through the base.

Abstract: A power amplifier module includes a combining circuit including a combiner. The combining circuit further includes a first inductor connected in series between an output terminal of a first amplifier and the combiner, a second inductor connected in series between an output terminal of a second amplifier and the combiner, and a second capacitor having an end connected to the combiner and another end grounded. A phase of a third signal from the output terminal of the first amplifier to the second amplifier through the combiner is delayed by about 45 degrees in the first inductor and the second capacitor, and is delayed by about 45 degrees in the second inductor and the second capacitor. A phase of the third signal from the output terminal of the first amplifier to the second amplifier through the first capacitor is advanced by about 90 degrees.

Abstract: A modular passive RF apparatus includes a passive RF portal and a passive RF expansion module configured to be removably coupled with the passive RF portal. A male connector is configured to extend from a top surface of the passive RF portal, and a female connector is configured to extend from the first end wall of the passive RF expansion portal. The female connector is configured to slidingly engage the male connector in a direction parallel to the top surface of the passive RF portal in order to mechanically couple the passive RF expansion module with the passive RF portal, and the male connector is configured to prevent the female connector from being removed from the male connector in a direction perpendicular to the top surface of the passive RF portal.

Abstract: A filter device includes a filter (22A) connected to a common terminal (110) and having a first characteristic, a variable filter (22B) connected to the common terminal (110) and capable of changing a characteristic to one of a second characteristic and a third characteristic, and a switch (23). In the second characteristic, a second pass band including an overlapping band in which the second pass band and an attenuation band of the filter (22A) partially overlap in frequency is defined. Insertion loss within the overlapping band for the third characteristic is greater than insertion loss within the overlapping band for the second characteristic. When the filter (22A) is selected by the switch (23), the characteristic of the variable filter (22B) is set to the third characteristic.

Abstract: A wiring board includes couplers and external connection terminals including a first terminal group including a first antenna terminal and a first monitor terminal respectively connected to an output terminal and a coupler terminal of a coupler, and a first spacer terminal between the first antenna terminal and the first monitor terminal, and a second terminal group including a second antenna terminal and a second monitor terminal respectively connected to an output terminal and a coupler terminal of a coupler, and a second spacer terminal between the second antenna terminal and the second monitor terminal.

Abstract: Provided is a magnetoresistance effect device that functions as a high frequency device such as a high frequency filter or the like. The magnetoresistance effect device includes a magnetoresistance effect element having a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer sandwiched between the first ferromagnetic layer and the second ferromagnetic layer, a first signal line configured to generate a high frequency magnetic field as a high frequency current flows, a direct current application terminal to which a power supply is able to be connected to cause a direct current to flow to the magnetoresistance effect element in a lamination direction, and an independent magnetic body configured to receive a high frequency magnetic field generated in the first signal line to oscillate magnetization and apply a magnetic field generated through the magnetization to the magnetoresistance effect element.

Abstract: Radio frequency subscriber drop units include a housing having an input port and an output port and a printed circuit board mounted in an interior of the housing. The printed circuit board includes a dielectric layer, a wiring layer that includes conductive wirings that comprise at least part of a communications path between the input port and the output port that is on a first face of the dielectric layer, and a ground plane layer that includes a conductive ground plane that is on a second face of the dielectric layer.

Abstract: Systems, methods, and devices are provided to efficiently share an antenna between multiple communication systems and allow for the communication systems to be simultaneously connected to the antenna with less attenuation and/or no fluctuation in signal strength. Communication circuitry may include an antenna that transmits and receives electromagnetic radiation. The communication circuitry may also include an antenna port that provides primary access to the antenna with a first attenuation via an antenna port input. Additionally, the communication circuitry may include a coupler attached to the antenna port. The coupler may provide secondary access to the antenna with a second attenuation.

Abstract: The present invention increases the degree of freedom in layout of parts possessed by an electronic apparatus. A lower cover (50) has a first engaging section (53A). An inner part (B) has a first edge section (S1) which is located under the first engaging section (53A) and which overlaps with the first engaging section (53A) in the vertical direction. The inner part (B) has a guide section (31) located below the first edge section (S1). The guide section (31) is formed such that when the lower cover (50) and the inner part (B) are combined together in the vertical direction, the guide section (31) comes into contact with a right wall section (52B) of the lower cover (50) and pushes the right wall section (52B) rightward so as to cause the first engaging section (53A) to move rightward beyond the first edge section (S1).

Abstract: A resistance-type splitting apparatus includes a transformer and a resistor distribution circuit. The resistor distribution circuit is electrically connected to the transformer. The resistor distribution circuit includes a plurality of distribution resistors. The distribution resistors are electrically connected to the transformer. The distribution resistors of the resistor distribution circuit are arranged as a radial pattern. The transformer receives a cable television signal. After the transformer receives the cable television signal, the transformer distributes the cable television signal through the distribution resistors. A transformer turns ratio of the transformer is adjusted to perform an impedance matching with the distribution resistors of the resistor distribution circuit.

Abstract: Provided is a divider capable of accurately evaluating an object to be measured without being affected by impedance of a terminal to be measured of the object to be measured, and a signal generation system. There is provided a divider including an input terminal, a plurality of output terminals, a distribution unit that distributes a high frequency signal input to the input terminal and outputs signals obtained by the distribution, and a plurality of reflected wave blocking units that are respectively connected to a plurality of distribution unit outputs and attenuate reflected waves reflected by sides of the plurality of output terminals. The distribution unit includes the plurality of distribution unit outputs and outputs the high frequency signal distributed from the plurality of distribution unit outputs. Outputs from the plurality of reflected wave blocking units are output from the plurality of output terminals.

Abstract: There is provided a cable network device comprising an input associated with a plurality of outputs, wherein each output is connected to a respective microstrip directional coupler and each microstrip directional coupler is connected to at least one of the other microstrip directional couplers. The microstrip directional couplers form a series of microstrip directional couplers, with a last microstrip directional coupler in the series having its output port terminated by a resistive element. An isolated port of each microstrip directional coupler is in electrical communication with the upstream path.

Abstract: A power dividing circuit includes an input port, a first microstrip line, a first transmission subcircuit, a second transmission subcircuit, and a matching element. The first transmission subcircuit is coupled to a first microstrip line first end, and the first transmission subcircuit includes a first output port and a first resonance unit. The second transmission subcircuit is coupled to a first microstrip line second end, and the second transmission subcircuit includes a second output port and a second resonance unit. The matching element is coupled between the first output port and the second output port, the matching element matches impedances between the first transmission subcircuit and the second transmission subcircuit. A power divider is also provided.

Abstract: A microwave receiver includes a magnetoresistive element to which a microwave is input, a magnetic field application unit, and a DC bias current application unit. The magnetoresistive element includes a free magnetic layer, a fixed magnetic layer, and a nonmagnetic spacer layer interposed between the free magnetic layer and the fixed magnetic layer. The magnetic field application unit applies a magnetic field to the free magnetic layer. The DC bias current application unit applies a DC bias current to the magnetoresistive element, and includes an input terminal. The DC bias current is made variable by adjusting a DC voltage that is applied to the DC bias current application unit via the input terminal.

Abstract: A phase shift circuit includes a 90° hybrid circuit, variable capacitors, a switch circuit, and a balun circuit. The 90° hybrid circuit includes a high-frequency signal input terminal and a high-frequency signal output terminal. The variable capacitors are respectively connected to between first and second variable capacitor connection terminals of the 90° hybrid circuit and the ground. The balun circuit includes an unbalanced signal input terminal and balanced signal output terminals formed by a pair of terminals. The switch circuit selects any one of the balanced signal output terminal and the balanced signal output terminal of the balun circuit and connects the selected terminal to the high-frequency signal input terminal to the 90° hybrid circuit.

Abstract: There is disclosed herein integrated circuitry, comprising a signal path connected to a connection pad, for connection to external circuitry; and a termination circuit connected between the signal path and a voltage reference, wherein the termination circuit comprises a resistor and an inductor. The resistor and the inductor are connected together so as to compensate for parasitic capacitance associated with the connection pad. The signal path may carry an output signal from high-speed circuitry such as digital-to-analog converter circuitry.

Abstract: A symmetrical input signal is converted into an asymmetrical output signal. A first conduction path and a second conduction path are arranged parallel to one another based on signal flow. The first conduction path and the second conduction path form a first stage and a second stage. The first conduction path includes a first high-pass element assigned to the first stage. The second conduction path includes a first low-pass element assigned to the first stage. The first conduction path and the second conduction path have a second high-pass element assigned to the second stage. The second conduction path includes a second low-pass element assigned to the second stage and arranged in a chain with the first low-pass element. Each high-pass element shifts the phase of a signal forward, and each low-pass element shifts the phase of a signal backward to generate the asymmetrical signal.

Abstract: A test system includes a single-channel signal generator configured to generate an autocorrelation test signal to be distributed to each of a plurality of RF channels of a device under test (DUT). A time offset network includes a plurality of time offset channels each corresponding to one of the plurality of RF channels of the DUT, and is configured to, in combination with the DUT, provide corresponding autocorrelation test signals each with a different time delay as respective RF channel test signals. A single-channel measurement instrument is configured to process a single-channel test signal, based upon a combination of the RF channel test signals, to independently measure at least one characteristic of each of the RF channels of the DUT. The time offset network may be configured to be coupled between the single-channel signal generator and the DUT. Or, the time offset network may be configured to be coupled between the DUT and the single-channel measurement instrument.

Abstract: An embodiment of an integrated stripline feed network for a linear antenna array comprises a power distribution network coupled to the linear antenna array; a feed signal input/output component coupled to the power distribution network; wherein the input/output component receives a feed signal and splits the feed signal for distributing to a plurality of antenna elements of the linear antenna array through the power distribution network. The integrated stripline feed network is configured to be integrated into a support body of the linear antenna array, wherein, the support body structurally supports the linear antenna array.

Abstract: Aspects of the subject disclosure may include, for example, identifying a device coupled to a transmission medium that obstructs a propagation of guided electromagnetic waves propagating on an outer surface of the transmission medium when the device is subjected to a liquid, and applying a material to a portion of the device to mitigate the obstruction. Other embodiments are disclosed.

Abstract: Power divider networks are provided that have Multimedia Over Coax Alliance (“MoCA”) bypass paths.

Abstract: Device and a method of forming an integrated circuit (IC) that offers protection against ESD in RE applications is disclosed. The device includes a transmission line (TL) coupled to a signal pad. The TL is a short circuited stub that is configured as an ESD protection device and as a band pass filter in dependence of a center frequency of the band pass filter. The TL is configured to pass through a signal in response to a frequency of the signal being within an allowable range of frequencies of the band pass filter. The TL functioning as an ESD protection device is configured to shunt the signal in response to the frequency being outside the allowable range. The IC may include an array of control switches that are operable to change an electrical length L of the TL. The center frequency is tunable by controlling the electrical length L.

Abstract: The present disclosure provides for a fabrication layout and design for transmission lines that are implemented as part of a differential Wilkinson power divider/combiner. The transmission lines are configured and arranged in a poly-loop line geometry. The poly-loop line geometry includes overlapping transmission lines to route differential signals within the differential Wilkinson power divider/combiner. The overlapping transmission lines each include a crossover region to route the differential signals. The crossover represents a spacing between the overlapping transmission lines that encompasses a magnetic flux of the overlapping transmission lines.

Abstract: An electronic device is disclosed that includes a power distribution network, a first resonant network, a second resonant network, and a third resonant network. The power distribution network is configured transmit a voltage. The first resonant network is coupled to a first terminal of the power distribution network, and is configured to provide a first electrostatic discharge (ESD) protection to the power distribution network. The second resonant network is coupled to a second terminal of the power distribution network, and is configured to provide a second ESD protection to the power distribution network. The third resonant network coupled between the first terminal and the second terminal of the power distribution network, and the first resonant network, the second resonant network, and the third resonant network are configured to filter an AC signal from the power distribution network.

Abstract: A coupled inductor and a power converter includes at least two input ends, an output end, a common magnetic core, at least two first windings, and at least two second windings. The common magnetic core includes at least two magnetic cylinders, and the number of the at least two magnetic cylinders corresponds to the number of the at least two input ends; and one first winding and one second winding are twined in parallel on each cylinder among the at least two magnetic cylinders, and the first windings and the second windings on the at least two magnetic cylinders are mutually connected between the at least two input ends and the output end to form mutually coupled inductances and when currents that flow into the at least two input ends are equal, make the first winding and the second winding on each cylinder generate opposite magnetic potentials.

Abstract: A radio frequency load for absorbing a radio frequency wave having a frequency in a predetermined frequency band and a wavelength comprises a waveguide with a portion having an opening for said radio frequency wave. In addition, the radio frequency load comprises at least one metal rod provided in said waveguide, said at least one metal rod having a length of one-half of said wavelength to damp said radio frequency wave.

Abstract: The invention discloses a balance filter formed from a combination of a first circuit and a second circuit, wherein both the first circuit and the second circuit have at least one through-hole via inductor. The balance filter is connected to an IC through a first terminal and a second terminal, wherein a power trace is disposed between the first circuit and the second circuit to deliver the power to the IC.

Abstract: An apparatus comprising a first power combiner/divider network and a second power combiner/divider network. The first power combiner/divider network splits a first electromagnetic signal into split signals that are connectable to signal processor(s). The second power combiner/divider network combines processed signals into a second electromagnetic signal. The apparatus includes a three-dimensional coaxial microstructure.

Abstract: The embodiments disclose a method for creating a silicone encased flexible cable using manufacturing machinery including automatically arranging plural individual conduits, into custom grouped arrangements including electrical wiring, pneumatic tubing and fluid tubing, inserting the custom grouped arrangements including connectors and flexible silicone junction devices into a shaped silicone encasement extrusion apparatus, depositing a mixture of silicone and additives to the custom grouped arrangements encasement using the extrusion apparatus, customizing the mixture of silicone and additives to create differing characteristics of the custom grouped arrangements, using the extrusion apparatus to create a singular encasement and to cure the singular encasement to a desired shape of the custom grouped arrangements and integrating one or more encased flexible junction box to the custom grouped arrangements, wherein the one or more flexible junction box contains at least one incoming and two outgoing conduit con

Abstract: When a power amplifier mounted in mobile communications equipment, such as a mobile-phone, is composed of a balanced amplifier, technology with which the loss of the electric power composition in a power combiner can be reduced is provided. According to the technical idea of the present embodiment, by dividing an isolation capacitor element into two capacitor elements with high symmetry and coupled in parallel, it is possible to make almost equal parasitic capacitance arising from these capacitor elements, even when the capacitor elements are formed as interlayer capacitor elements of the wiring substrate.

Abstract: A circuit includes first and second signal networks, a driver circuit, and a bypass circuit. The driver circuit generates a first signal based on a second signal during a normal mode. The second signal is received from the first signal network. The bypass circuit is coupled to the driver circuit to provide a third signal generated based on the first signal to the second signal network during the normal mode. The bypass circuit receives a fourth signal from the first signal network during a test mode. The bypass circuit generates a fifth signal based on the fourth signal. The fifth signal is provided to the second signal network during the test mode. The bypass circuit prevents the driver circuit from driving a signal to the second signal network during the test mode.

Abstract: A semiconductor device includes: a terminal configured to input a signal from a signal source; a receiver configured to receive the signal from the signal source through the terminal; and a terminal circuit configured to be coupled between the terminal and an input end of the receiver, and to suppress reflected wave caused by signal reflection at the receiver, wherein impedance of a wire line connecting the terminal and the input end of the receiver, and direct-current impedance of a resistance component included in the terminal circuit are set lower than impedance of an external wire line connected to the terminal.

Abstract: Techniques for adding WiFi capabilities to a region may include installing WiFi access points in a cable television (CATV) system. For easier installation of the WiFi access points, a WiFi access point extension devices may be integrated into existing taps in the CATV system. The WiFi extended taps are able to provide radio frequency (RF)/CATV signals to subscribers, provide power to the respectively integrated WiFi access point, and maintain power to the coaxial transmission line during installation. During installation, the WiFi access point extension devices can be integrated into the CATV outdoor distribution plant without having to splice into an existing coaxial transmission line. The multiplicity of existing tap locations in CATV distribution plants makes the positioning of new wireless access points extremely versatile for the cable provider.

Abstract: A printed circuit board includes signal transmitting units that transmit signals, signal receiving units that receive signals, and a plurality of signal lines that connect the signal transmitting units and the signal receiving units. A resistor having a value Rp [?] of resistance with a first tolerance is provided between two signal lines that are adjacent to each other. In addition, a capacitor element that is connected in series to the resistor and that has a value Cp [F] of capacitance with a second tolerance is also connected between the two signal lines. In relation to the rise time tr [s] of the signals output from the signal transmitting units, the value Rp of resistance of the resistor and the value Cp of capacitance of the capacitor element are set such that an expression (Cp×Rp)×0.9?tr/3?(Cp×Rp)×1.1 is satisfied.

Abstract: Radio frequency subscriber drop units include a housing having an input port and an output port and a printed circuit board mounted in an interior of the housing. The printed circuit board includes a dielectric layer, a wiring layer that includes conductive wirings that comprise at least part of a communications path between the input port and the output port that is on a first face of the dielectric layer, and a ground plane layer that includes a conductive ground plane that is on a second face of the dielectric layer.

Abstract: A high frequency switch device includes a branch transmission line corresponding to each output terminal provided with a switching part. In the branch transmission line, the switching part includes a transmission side diode provided in such a manner that a cathode thereof is arranged on a side of an input terminal 41 and an anode thereof is arranged on a side of the output terminal, and a ground side diode provided in such a manner that a cathode thereof is grounded and an anode thereof is electrically connected between the output terminal and the transmission side diode in the branch transmission line. The branch transmission line includes a first capacitor and a second capacitor on the side of the output terminal from the transmission side diode in such a manner that the anode of the ground side diode is connected between the first capacitor and the second capacitor.

Abstract: A monolithic power splitter is used to split a pair of input differential signals into two pairs of output differential signals in the present invention. The monolithic power splitter has two input terminals to receive a pair of input differential signals, and it has two one-by-two power splitters integrated in one single chip to split a pair of input differential signals into two pairs of output differential signals with equal power. And, the monolithic power splitter has four output terminals to output two pairs of output differential signals. In one embodiment, the first one-by-two power splitter and the second one-by-two power splitter are made on the same surface of the substrate. In another embodiment, the first one-by-two power splitter and the second one-by-two power splitter are made on opposite surfaces of the substrate. The monolithic power splitter can be used as a power combiner based on the reciprocal property of the power splitter circuit.

Abstract: An M-way coupler having a first port, M second ports, M transmission line sections, M isolation resistors and a phase shifting network is disclosed, where M is an integer number greater than 1. The M transmission line sections couple the first port to the M second ports, respectively. Each of the M isolation resistors has a first terminal and a second terminal. The first terminals of the M isolation resistors are coupled to the M second ports, respectively. The phase shifting network has M I/O terminals coupled to the second terminals of the M isolation resistors, respectively. The phase shifting network is arranged to provide a phase shift within a predetermined tolerance margin between arbitrary two I/O terminals of the M I/O terminals of the phase shifting network.

Abstract: A face plate for cable-TV networks, the face plate adapted to operate in frequencies as high as 1.8 GHz. The face plate comprising terminals, electronic circuitry, impedance matching units and a disturbances suppressor. The disturbances suppressor is designed to suppress the parasitic resonance of the transmission line that appears inside the extended operational frequency band of 1000 to 1800 MHz. The impedance matching units are adapted to match the impedance of the terminal with that of electronic circuitry.

Abstract: A control method is proposed that controls inter-component phase difference solitons by using splitting or fusion caused by the interaction between inter-component phase difference solitons themselves, without the need for application of external energy.

Abstract: Various embodiments are directed toward systems and method for manufacturing low cost passive waveguide components. For example, various embodiments relate to low cost manufacturing of passive waveguide components, including without limitation, waveguide filters, waveguide diplexers, waveguide multiplexers, waveguide bends, waveguide transitions, waveguide spacers, and antenna adapters. Some embodiments comprise manufacturing a passive waveguide component by creating a non-conductive structure using a low cost fabrication technology, such as injection molding or three-dimensional (3D) printing, and then forming a conductive layer over the non-conductive structure such that the conductive layer creates an electrical feature of the passive waveguide component.

Abstract: A monolithic power splitter is used to split a pair of input differential signals into two pairs of output differential signals in the present invention. The monolithic power splitter has two input terminals to receive a pair of input differential signals, and it has two one-by-two power splitters integrated in one single chip to split a pair of input differential signals into two pairs of output differential signals with equal power. And, the monolithic power splitter has four output terminals to output two pairs of output differential signals. In one embodiment, the first one-by-two power splitter and the second one-by-two power splitter are made on the same surface of the substrate. In another embodiment, the first one-by-two power splitter and the second one-by-two power splitter are made on opposite surfaces of the substrate. The monolithic power splitter can be used as a power combiner based on the reciprocal property of the power splitter circuit.

Abstract: An electrical signal combiner includes at least one first element and a second element respectively connected to a first input port and to a second input port, and a third element connected to an output port, the electrical signals being propagated between the input and output ports. The combiner includes a medium; and the first, second and third elements are acoustic wave transducers, the electrical signals being carried by acoustic waves propagated between the input and output ports within the medium.

Abstract: A four port antenna decoupling network which has only two negative capacitors and four or more positive capacitors and a method of improving low frequency receiving performance of two element and four element antenna arrays using one or more wideband decoupling circuits wherein each of said wideband decoupling circuits contain a maximum of two non-Foster components, the two non-Foster components preferably simulating negative capacitors.

Abstract: An RF transmission line device with high performance, wide band characteristics includes an inner conductor for transmitting communication signals of a desired frequency band and a grounded outer conductor electrically insulated from the inner conductor by at least one dielectric material. A tap conductor is connected to the inner conductor and serves as an auxiliary path through which signals outside the desired frequency band can be externally injected into and/or retrieved from the through RF path, the tap conductor extending longitudinally through a tap housing conductively coupled to the outer conductor. As a feature of the invention, a modular attachment is removably coupled to the tap housing and includes a plurality of voltage suppression components that are arranged in the conductive path between the tap conductor and the tap housing, the voltage suppression components discharging transient voltages diverted from the inner conductor by the tap conductor.

Abstract: The present invention provides an adjustable radio frequency (“RF”) impedance method. Embodiments of the invention provide voltage adjustable RF impedance termination methods.