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Patent Searching and Data


Matches 1 - 50 out of 21,445

Document Document Title
WO/2019/214259A1
Provided are a phase compensation method and device for measuring an array antenna, the phase compensation method comprising: step S1, exporting measured far-field patterns of a first array unit and a second array unit to establish a coo...  
WO/2019/217147A1
Telecommunication systems for aircraft and other vehicles are described having one or more antennas with a plurality of modular, radiating elements disposed about and coupled to a central element. Each of the plurality of modular, radiat...  
WO/2019/217906A1
An antenna system may include a first phase shifting network to output a first set of component signals from a first component signal having a first frequency, a second phase shifting network to output a second set of component signals f...  
WO/2019/215430A1
A method of auto-aligning a beam within a receiving electronically steeredantenna system comprising a plurality of antenna elementsis provided. The method comprisesthe steps of: providing a list of codes, wherein each code is embedded in...  
WO/2019/211158A1
There is provided a radar system comprising a first and a second antenna module, where each of the antenna modules comprises a first planar slotted waveguide antenna array configured for radiating electromagnetic waves, and a second plan...  
WO/2019/212542A1
A transmission conduit for RF signal, comprising: a dielectric plate; a conductive circuit positioned on one surface of the dielectric plate; a conductive ground positioned on opposite surface of the dielectric plate; wherein the dielect...  
WO/2019/172955A3
In an embodiment, an antenna includes a one-dimensional array of antenna cells, a signal feed, and signal couplers. The antenna cells are each spaced from an adjacent antenna cell by less than one half a wavelength at which the antenna c...  
WO/2019/211306A1
A multiple antenna system (1) for mobile telephony comprises at least two dipole-type transmitters (2) having in each case first and second transmitter elements (2a, 2b) arranged at a distance from a reflector arrangement (3). A phase sh...  
WO/2019/209903A1
A base station antenna includes a backplane and a plurality of radiating elements that extend forwardly from the backplane. The antenna further includes a plurality of feed boards, and each of the feed boards has a respective group of on...  
WO/2019/209792A1
The present disclosure provides methods and systems for radar detection. A radar device may obtain prior information about known targets including an azimuth angle of each known target. The radar device may generate an association aware ...  
WO/2019/207836A1
A reactance SW 30 is inserted between an interface 10 and an output interface 20. The reactance SW 30 includes: a first reactance circuit 31 having, for example, a fixed pass band; and a second reactance circuit 33 the pass band of which...  
WO/2019/205144A1
A signal processing method and a signal processing device, capable of performing mapping and weighing using a plurality of reference factors reflecting the quality of receive signals to obtain a composite index for antenna alignment betw...  
WO/2019/152849A9
A processing platform in illustrative embodiments comprises one or more processing devices each including at least one processor coupled to a memory. The processing platform is configured to extract channel features of a wireless channel...  
WO/2019/209471A1
A linkage device of a linkage mechanism for a base station antenna is integrally formed with: a body; a flange extending outwardly from the body; a mounting portion suspended from the body and configured to mount the linkage device into ...  
WO/2019/208434A1
Leakage of a sum signal to a difference signal in an analog circuit of a tracking receiver causes a bias to occur in an orientation error, and tracking accuracy deteriorates. This tracking receiver is provided with: a complex sum signal ...  
WO/2019/209752A2  
WO/2019/209815A1
Disclosed is a phase shifter arrangement for an antenna, such as a cellular antenna, that has a simplified drive mechanism. The phase shifter arrangement has two phase shifters, each with two wiper arms that are coupled at one end to a s...  
WO/2019/202106A1
A method, system and apparatus are disclosed. In one example, a network node configured for performing dual beam sweep, the dual beam sweep including a physical downlink control channel (PDCCH) beam sweep and a corresponding physical dow...  
WO/2019/202789A1
A planar antenna (11) has a plurality of antenna elements and transmits/receives radio waves to/from a target. An orientation control unit (12) is attached to the planar antenna (11), the orientation control unit (12) mechanically contro...  
WO/2019/204367A1
In the disclosed optically-fed transmitting phased-array architecture, transmitting signals are converted between the electrical domain and the optical domain by using electro-optic (EO) modulators and photodiodes. RF signal(s) generated...  
WO/2019/204782A1
A radar system having multiple layers and a radiating array of elements, wherein signals are presented to the elements as they propagate through a slotted wave guide.  
WO/2019/200615A1
Examples of the disclosure relate to an apparatus, method and computer program for tuning an antenna. The apparatus may be configured to obtain information indicative of a position of at least one antenna, wherein the at least one antenn...  
WO/2019/197795A1
The present technique provides an antenna apparatus and a method of operating an antenna apparatus comprising a first antenna array and a second antenna array. Antenna positioning circuitry is used to move the first antenna array relativ...  
WO/2019/199080A1
The disclosure relates to a pre-5th-Generation (5G) or 5G communication system for supporting higher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). The beamforming device in a wireless commu...  
WO/2019/199525A1
A scanning antenna system includes a feed line having first and second ends, and a scanning antenna element disposed with respect to the feed line so that, in the transmit mode, a signal input to one of the first and second ends of the f...  
WO/2019/199017A1
The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). The disclosure relates to a...  
WO/2019/198662A1
Provided is an antenna device with a simple configuration and in which it is possible to control the directivity in various directions. An antenna device according to the present invention is provided with: an array antenna that includes...  
WO/2019/199326A1
An example antenna device includes an antenna array coupled to a motor. The antenna device also includes a controller to determine an antenna array direction weighting based on a weather condition and a time condition. The controller is ...  
WO/2019/195961A1
Disclosed is a millimeter-wave multibeam lens antenna, comprising a lens body, a lens body support for supporting the lens body, and a lens feed assembly. The lens feed assembly is located at a side of the lens body and mounted on the le...  
WO/2019/198192A1
Provided is an antenna device for outputting signals of opposite phases to a first antenna element via a first transmission line and a second transmission line and outputting signals of opposite phases to a second antenna element via a t...  
WO/2019/198887A1
A mobile terminal having a front surface, a rear surface, and side surfaces includes a cover glass allowing an electromagnetic wave to be transmitted therethrough, a case having a metal rim forming an appearance of the top or the bottom ...  
WO/2019/195684A1
A conditioning integrated circuit (CDIC) chip can be used to aggregate signals to/from a number of beam forming integrated circuit (BFIC) chips, and signals to/from a number of CDIC chips can be aggregated by an interface integrated circ...  
WO/2019/155092A8
A solution for interference cancellation is disclosed, comprising determining (300) communication parameters for a set of phased subarrays each configured to transmit or receive an independent data signal utilising a beam at a given dire...  
WO/2019/195047A1
Systems and methods for selecting a communication mode in a wireless network (10) include a communication mode selection procedure that may be carried out by the respective devices in an automated manner to identify a desired mode for co...  
WO/2019/185676A1
Apparatus (100) comprising - a cylindrical element (10) having an inner longitudinal axis (A1) and comprising a dielectric material with an effective dielectric constant so as to provide for a focusing of an incident electromagnetic wave...  
WO/2019/190371A1
There is provided mechanisms for identifying a low performing radio branch at a radio transceiver device. The radio transceiver device comprises N>1 radio branches. A method is performed by the radio transceiver device. The method compri...  
WO/2019/190412A1
There is provided a beam steerable antenna system including: an antenna array including a plurality of first radiating elements; a first phase control section coupled to the plurality of first radiating elements, the first phase control ...  
WO/2019/190849A1
An antenna includes a delay element that is configured to generate a phase delayed output signal responsive to an input signal, the phase delayed output signal having a phase delay based on a frequency of the input signal, the delay elem...  
WO/2019/188548A1
This wireless communication device serves as a base station device or terminal station device in a wireless communication system comprising a plurality of terminal station devices and a base station device equipped with a plurality of an...  
WO/2019/187758A1
The present invention makes it possible to supply power to antenna elements with low loss, even in a case where a plurality of antenna elements are arranged at narrow intervals. A waveguide branching circuit (12) includes a waveguide and...  
WO/2019/189976A1
The present invention relates to a phased array antenna system, comprising: a data selector having a plurality of output terminals and an input terminal connected to a wireless signal source; a plurality of matching circuit parts each ha...  
WO/2019/190417A1
The invention relates to a packaging architecture to be used in 5G systems for multi-channel phased array units and characterized by comprising; A LTCC-based subsystem (1) consisting of chips (6) and an organic-based subsystem (2) consis...  
WO/2019/190635A1
A high gain non-mechanical steerable beamforming antenna is provided together with a system implementing the antenna. The steerable beamforming antenna uses a reflectarray structure in conjunction with a phased array antenna element conf...  
WO/2019/184915A1
The present application provides an electronic device, comprising: a display screen; a device body, the display screen being provided on one side of the device body in stacked fashion, the device body being slidably connected to the disp...  
WO/2019/190606A1
The phased array antenna system is described. The phased array antenna system formed on one or more layers of a printed circuit board (PCB). The phased array antenna system be may include a beam forming network to convert between one or ...  
WO/2019/189151A1
A scanned antenna provided with: a first dielectric substrate; a TFT substrate including a plurality of TFTs supported on the first dielectric substrate, patch electrodes supported on the first dielectric substrate in correspondence to t...  
WO/2019/188413A1
This antenna module (100) is provided with: a dielectric substrate (130) having a multilayered structure; a power feed element (121) to which high-frequency power is fed; a ground electrode (GND); a passive element (125) disposed in a la...  
WO/2019/188471A1
This antenna module (100) is provided with: a dielectric substrate (130) having a multilayered structure; a power feed element (121) and a ground electrode (GND) disposed in the dielectric substrate (130); a passive element (125); a powe...  
WO/2019/180831A1
[Problem] To provide an autonomous radiation pattern generation antenna control device that generates a plurality of autonomous radiation patterns by setting a weight value such that an appropriate radiation pattern can be generated in a...  
WO/2019/183018A1
A base station antenna (BSA) system includes a radio-frequency (RF) generator having a plurality of power-amplifying circuits therein, and an antenna, which includes a plurality of columns of radiating elements. These radiating elements ...  

Matches 1 - 50 out of 21,445