Abstract: Embodiments provide an apparatus, e.g. a wireless data access bridge, that includes two antennas. A first antenna is configured to communicate with a wireless data access point via a first signal at a first radio-frequency (RF) carrier frequency. A second antenna is configured to communicate with a wireless gateway device via a second signal at a second lower RF signal carrier frequency. An interface circuit is configured to recover data from the first signal and to modulate the second signal using the recovered data. In some embodiments the apparatus may operate as a bridge between a microwave-frequency network access point and a residential gateway device in the presence of an attenuating barrier, e.g. a treated window surface.

Abstract: A method and architecture for operating with distributed (or segmented) on-chip digital interfaces such as the Inter-Integrated Circuit protocol and a Serial Peripheral Interface protocol. This method and architecture, illustratively, divides the available address space of the digital interface register arrays of a device into one or more segments referred to as a fundamental digital interface circuit. Such segmentation allows for each fundamental digital interface circuit to be placed in proximity of the digitally controlled circuit(s) (e.g., analog circuit(s)) which share some operational connection and for exchanging communication in accordance with a plurality of inputs to the device.

Abstract: A method and architecture for operating with distributed (or segmented) on-chip digital interfaces such as the Inter-Integrated Circuit protocol and a Serial Peripheral Interface protocol. This method and architecture, illustratively, divides the available address space of the digital interface register arrays of a device into one or more segments referred to as a fundamental digital interface circuit. Such segmentation allows for each fundamental digital interface circuit to be placed in proximity of the digitally controlled circuit(s) (e.g., analog circuit(s)) which share some operational connection and for exchanging communication in accordance with a plurality of inputs to the device.

Abstract: An apparatus includes a 1×2 waveguide-based power divider. The 1×2 waveguide-based power divider includes a 1×2 waveguide coupler, two primary transmission lines, two three-port waveguide couplers, and a series. The series includes one or more secondary transmission lines. Each primary transmission line connects a corresponding output of the 1×2 waveguide coupler to a first port of a corresponding one of the three-port waveguide couplers. The series connects a second ports of the three-port waveguide couplers.

Abstract: An apparatus is disclosed configured for receiving a first alternating signal and for transmitting a second alternating signal. A detector is configured to receive a third alternating signal which is a reflection of at least a portion in power of the second alternating signal. The detector is further configured to convert the third alternating signal into a rectified signal and measure the power of said rectified signal. The measured power of the rectified signal is indicative of a power of the reflected third signal.

Abstract: An apparatus is disclosed configured for receiving a first alternating signal and for transmitting a second alternating signal. A detector is configured to receive a third alternating signal which is a reflection of at least a portion in power of the second alternating signal. The detector is further configured to convert the third alternating signal into a rectified signal and measure the power of said rectified signal. The measured power of the rectified signal is indicative of a power of the reflected third signal.

Abstract: An apparatus includes a 1x2 waveguide-based power divider. The 1x2 waveguide-based power divider includes a 1x2 waveguide coupler, two primary transmission lines, two three-port waveguide couplers, and a series. The series includes one or more secondary transmission lines. Each primary transmission line connects a corresponding output of the 1x2 waveguide coupler to a first port of a corresponding one of the three-port waveguide couplers. The series connects a second ports of the three-port waveguide couplers.

Abstract: An apparatus includes a dielectric slab having first and opposing second major surfaces. A planar antenna element is located on the first major surface. A via formed through the dielectric slab is conductively connected to the antenna element. A plurality of solder bump pads is located on the second major surface and is configured to attach the dielectric slab to an integrated circuit.

Abstract: At least one example embodiment discloses an antenna system. The antenna system includes a single printed circuit board (PCB) substrate and an antenna integrated with the single PCB substrate, the antenna being a broadside low-profile microstrip antenna.

Abstract: The object of the present invention is a low noise figure amplifier with a variable gain which comprises a cascode amplification stage comprising, serially mounted, a low-voltage MOSFET transistor installed as a common source followed by a bipolar transistor with high breakdown voltage installed as a common base. A resistor is placed between the bipolar transistor's collector and the grid of the cascode stage's MOSFET transistor, and the cascode stage is electrically powered through a choke.

Abstract: At least one example embodiment discloses an antenna system. The antenna system includes a single printed circuit board (PCB) substrate and an antenna integrated with the single PCB substrate, the antenna being a broadside low-profile microstrip antenna.

Abstract: An apparatus includes a dielectric slab having first and opposing second major surfaces. A planar antenna element is located on the first major surface. A via formed through the dielectric slab is conductively connected to the antenna element. A plurality of solder bump pads is located on the second major surface and is configured to attach the dielectric slab to an integrated circuit.

Abstract: The object of the present invention is a low noise figure amplifier with a variable gain which comprises a cascode amplification stage comprising, serially mounted, a low-voltage MOSFET transistor installed as a common source followed by a bipolar transistor with high breakdown voltage installed as a common base. A resistor is placed between the bipolar transistor's collector and the grid of the cascode stage's MOSFET transistor, and the cascode stage is electrically powered through a choke.

Abstract: An optoelectronic receiver and associated method of operation.

Abstract: An electronic device includes a first strip conductor formed from a first metal level over a substrate. A second strip conductor formed from a second metal level is located between the first strip conductor and the substrate. At least one of the first and the second strip conductors includes a stripline portion and a microstrip line portion.

Abstract: An optoelectronic receiver and associated method of operation.

Abstract: An electronic device includes a first strip conductor formed from a first metal level over a substrate. A second strip conductor formed from a second metal level is located between the first strip conductor and the substrate. At least one of the first and the second strip conductors includes a stripline portion and a microstrip line portion.

Abstract: An apparatus includes a spiral conductor, a first electronic device, and a second electronic device. The spiral conductor has first and second ends. The first end is a first port of the conductor. An intermediate portion of the conductor is a second port of the conductor. The second end is a third port of the conductor. The first electronic device has a first terminal connected to the first port and has a second terminal connected to the second port. The first electronic device is capable of carrying a current between the first and second terminals. The second electronic device has a third terminal that operates as a current source or sink. The third terminal is connected to the third port.