Abstract: The present disclosure provides a highly-integrated vehicle antenna configuration, which includes: a metal structure as a reference ground for a broadband antenna; a broadband antenna; a first electrical connection structure electrically connected to the metal structure and the broadband antenna; a first excitation signal source loaded between the metal structure and the broadband antenna, wherein by exciting some resonance modes of the metal structure and the broadband antenna, the broadband design is realized; and an antenna module located on the broadband antenna, wherein the broadband antenna is used as an antenna radiator and/or reference ground of the antenna module. Multiple broadband antennas are realized by using only the space occupied by one broadband antenna, and other antennas are built on the broadband antenna at the same time, which maintains a good isolation between all antennas while ensuring the performance of the broadband antenna.

Abstract: The present disclosure provides an ultra-wideband antenna for a reversible electronic device in a narrow space including: an upper half and a lower half; a hinge connected with the upper half and the lower half; a first RF signal source, loaded on the hinge; an electrical connection structure, placed on one side of the first RF signal source and electrically connected with the upper half and the lower half; a gapped groove, extending inwardly to the electrical connection structure along the outer side of the upper half and the outer side of the lower half; the hinge is spanned on the gapped groove; the hinge excites the gapped groove to form a first ultra-wideband antenna. While realizing the ultra-wideband antennas, it can also integrate with other multiple antennas, and their isolations are better than ?10 dB, which basically meets the antenna performance requirements.

Abstract: The present disclosure provides a highly-integrated vehicle antenna configuration, which includes: a metal structure as a reference ground for a broadband antenna; a broadband antenna; a first electrical connection structure electrically connected to the metal structure and the broadband antenna; a first excitation signal source loaded between the metal structure and the broadband antenna, wherein by exciting some resonance modes of the metal structure and the broadband antenna, the broadband design is realized; and an antenna module located on the broadband antenna, wherein the broadband antenna is used as an antenna radiator and/or reference ground of the antenna module. Multiple broadband antennas are realized by using only the space occupied by one broadband antenna, and other antennas are built on the broadband antenna at the same time, which maintains a good isolation between all antennas while ensuring the performance of the broadband antenna.

Abstract: The present disclosure provides an ultra-wideband antenna for a reversible electronic device in a narrow space including: an upper half and a lower half; a hinge connected with the upper half and the lower half; a first RF signal source, loaded on the hinge; an electrical connection structure, placed on one side of the first RF signal source and electrically connected with the upper half and the lower half; a gapped groove, extending inwardly to the electrical connection structure along the outer side of the upper half and the outer side of the lower half; the hinge is spanned on the gapped groove; the hinge excites the gapped groove to form a first ultra-wideband antenna. While realizing the ultra-wideband antennas, it can also integrate with other multiple antennas, and their isolations are better than ?10 dB, which basically meets the antenna performance requirements.

Abstract: The present disclosure provides a wireless communication antenna structure for both heat dissipation and radiation which includes: an inside helical pattern including an inside start end and an inside tail end; an outside helical pattern including an outside start end and an outside tail end; a heat dissipating/radiating metal layer including one side metal region and the other side metal region; and a plurality of via holes respectively connecting, up and down, the inside tail end and the one side metal region, and the outside start end and the other side metal region, so that the inside helical pattern, the heat dissipating/radiating metal layer and the outside helical pattern are connected in sequence to be a helical type. The present disclosure also implements heat dissipation of various components inside a portable terminal while implementing better near field wireless communication.

Abstract: The present invention discloses a heat cooler including a lower member and an upper member attached to each other and a vacuum cavity interposed between the lower member and the upper member, wherein the working oil is filled within the vacuum cavity, and the working oil is phase-change circulated within the vacuum cavity according to an external temperature. The present invention implements minimization of an occupied space and implements a light and small device according to a simple constitution, thereby guaranteeing maximization of productivity and heat dissipation.

Abstract: The present invention discloses a base station test system and method based on 3D Massive MIMO and a storage medium, and relates to the technical field of multi-antenna beamforming test in a wireless communication system. Each channel in a phase shift amplitude modulation network can implement the amplitude control and phase control of the channel. The scheme provided by the present invention is to perform air interface channel simulation based on the phase shift amplitude modulation network to satisfy the Massive Multiple Input Multiple Output beamforming/beam tracking (phase synthesis) test verification of a wireless communication base station system.

Abstract: The present invention concerns an antenna (20) with a layered structure, in particular a single or double layer antenna (20) integrated into vehicle-windshield having a conformal foil structure comprising a monopole arm (21) and ground plane arms (22, 23), wherein the antenna (20) has a transparency of 70%-90%.

Abstract: A wire comb and method for assembling an organized bundle, such as a bundled cable, from a plurality of strands using the wire comb. The wire comb includes an inner component as a hub and an outer component as a collar. The hub has slots configured to accept the plurality of strands lengthwise, and at least one projection that extends beyond an outer perimeter of the hub. The collar has at least one recess configured to interface with the projection of the hub for connecting the hub to the collar. The collar also has an opening that allows the plurality of strands to be inserted into the collar prior to connecting the hub with the collar. As such, combing can be accomplished without requiring that the wire combing commence from either end of the strands.

Abstract: A wire comb and method for assembling an organized bundle, such as a bundled cable, from a plurality of strands using the wire comb. The wire comb includes an inner component as a hub and an outer component as a collar. The hub has slots configured to accept the plurality of strands lengthwise, and at least one projection that extends beyond an outer perimeter of the hub. The collar has at least one recess configured to interface with the projection of the hub for connecting the hub to the collar. The collar also has an opening that allows the plurality of strands to be inserted into the collar prior to connecting the hub with the collar. As such, combing can be accomplished without requiring that the wire combing commence from either end of the strands.

Abstract: The present invention is a method and apparatus for a PBX-based observation and supervisory system to be used by a facility for monitoring, reporting, and notification of certain telephone calls. The system comprises a PBX system having a plurality of telephone sets operatively connected thereto, and a computer platform interconnected with, and operating as an interface to, the PBX system, wherein the computer platform includes preprogrammed software to record, trace, monitor, supplement or acknowledge call placed thereon. The system further includes software and processes for monitoring status and diagnosing problems therein.

Abstract: A device and method for interactively debugging a system controlled by a microprocessor. The device continuously monitors the signals passed along the system bus, watching for signals that match interactively defined break conditions and trace conditions. When a breakpoint condition is satisfied, the device causes the system's microprocessor to execute debug code, which either may mediate interactive control of the system by the user or may initiate the execution of a software patch. When a trace condition is satisfied, the device initiates tracing of bus activity. The device is controlled by the user using conventional interactive interface means such as a video terminal or a personal computer.

Abstract: A time segment scrambling information encoding and decoding system wherein a multiplicity of scrambling algorithms are stored in a memory such as a ROM for use during transmission via a chosen medium and a multiplicity of correlated unscrambling algorithms are stored in memory for use during reception, the transmission equipment including apparatus which at different times substantially selects one of the scrambling algorithms to rely on in transmission until a different one of the scrambling algorithms is selected, the signals transmitted to receiving apparatus including finite-duration transmission of coordinating signal components by which the receiving and descrambling apparatus is caused to choose and rely on the coordinate algorithm there stored and to keep its restorative time-shifting of segments coordinated with the arrival of the time-shifted segments produced by the algorithm then being relied on at the transmitting point.

Abstract: An incoming pulse train is evaluated for interpulse spacing and pulse repetition rate by first shaping the pulses into a desired configuration in a dial pulse shaper (12). The shaped pulses are applied to a pulse counter and controller (14) to generate numerator and denominator signals of a divide function. The numerator and denominator signals are gated through a data selector (16) to an up counter controller (24). The up counter controller (24) gates a 2 KHz clock to a counter in a divider and display (18) during the denominator signal and during the numerator signal the counter within the divider display (18) is gated to perform the divide functions. The divider and display (18) carries out a division function of the numerator by the denominator with the quotient representing the percent interpulse interval or the pulse repetition rate depending on the mode of operation.