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Matches 1 - 50 out of 21,288

Document Document Title
WO/2019/157016A1
A phased array antenna is provided. The phased array antenna includes a tube shaped substrate. The phased array antenna further includes a plurality of antenna elements disposed on the substrate.  
WO/2019/155092A1
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/2019/078933A3
An antenna system includes a plurality of true time delay (TTD) modules, each having a plurality of switching elements configured to selectively define alternative RF signal transmission paths between a signal input and a signal output o...  
WO/2019/153757A1
Disclosed is an antenna drive device, comprising: a drive input shaft, a position changing assembly, a position selection gear, and at least one output gear. The position changing assembly is disposed on the drive input shaft, rotates un...  
WO/2019/150666A1
The antenna module 4 is provided with: one antenna base 25 having a radiation plane 25a inclined with respect to an aperture plane 23 where a radome 22 is attached; and the other antenna base 25 having a radiation plane 25a inclined in a...  
WO/2019/152849A1
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/2019/150686A1
Within (a portion forming an insulator in) a spoiler (20) positioned behind an vehicle-mounted antenna device (32) installed on a roof (12) of a vehicle (10), a conductor (34) is attached in an area which is a distance L2 from an antenna...  
WO/2019/151960A1
In the present invention, a chip structure, suitable to be used in radar applications is provided. Said chip structure comprises, at least one gallium based first layer (1) to perform RF applications; at least one gallium based second la...  
WO/2019/151796A1
The present invention relates to: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present invention...  
WO/2019/152310A1
An assembly for adjusting an electrically regulated antenna includes a control device, a motor and a cable. The control device is connected with the motor via the cable, and a shielding material in the assembly for adjusting the electric...  
WO/2019/149729A1
The present invention provides a beamforming antenna (100, 200, 400) comprising a plurality of antenna elements (101, 102, 201, 202, 401, 402, 440), and a signal generator (103, 403) that is configured to generate for each one of the ant...  
WO/2019/146644A1
A transmission antenna unit (3) has a plurality of transmission antennas disposed in a row along a preset arrangement direction. A reception antenna unit (4) has a plurality of reception antennas disposed in a row along the arrangement d...  
WO/2019/147471A1
A method and apparatus for antenna-array size adaptation at a BS include performing an initial beam refinement procedure using a plurality of antenna arrays with one or more devices, transmitting a plurality of beams using a plurality of...  
WO/2019/146643A1
In the present invention, a transmission antenna unit (3) has a plurality of transmission antennas arranged in a row along a preset array direction at a preset first interval. A reception antenna unit (4) has a plurality of reception ant...  
WO/2019/142656A1
An on-vehicle antenna device (100) is provided with a plurality of RF reception antennas (D1, D2, D3) that receive an RF reception signal from the outside of a vehicle (V), wherein: the RF reception antennas (D1, D2, D3) include first RF...  
WO/2019/142198A1
A phased array anti-jamming device, comprising a plurality (N) of antennas and a plurality of splitters connected to the antennas and adapted to split an RF stream received from the antennas. The phased array anti-jamming device further ...  
WO/2019/143727A1
Antennas and methods for using the same are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements, the plurality of RF radiating antenna elements being group...  
WO/2019/142197A1
A method and a system/circuit for multi-beamforming signal processing are provided. The circuit includes a plurality of basic modules associated with a plurality of transducers (e.g. antenna elements). Each basic module includes first pr...  
WO/2019/143295A1
An antenna comprising a metallic nanostructure and a dielectric nanostructure. Each nanostructure is disposed on a planar surface of a substrate. The dielectric nanostructure is spaced apart from the metallic nanostructure and configured...  
WO/2019/141413A1
The invention relates to an FMCW radar sensor comprising multiple antenna elements (10) arranged spaced apart in a row and each assigned a mixer (12) that generates an intermediate frequency signal (Z1, Zi, Zn) by mixing a received signa...  
WO/2019/139745A1
A method for beam forming includes providing multiple instances of holographic metasurface antennas (HMAs), a reference wave source coupled to the HMAs, and a hologram function for each of the HMAs; combining the object waves of the plur...  
WO/2019/137015A1
Disclosed is a two-dimensional radiation pattern reconfigurable antenna system, comprising an antenna element array module for transmitting and receiving a signal; a Butler matrix module for forming horizontal and vertical beam character...  
WO/2019/137559A1
The present invention relates to a blind zone tracking method for a directional antenna, a device therefor, and a mobile tracking system. The method comprises: acquiring the position and speed of a tracking target relative to a direction...  
WO/2019/139186A1
Disclosed are an RF lens device for improving the directivity of an antenna array, a transmitting and receiving antenna system comprising the RF lens device, and a method for performing beamforming in the transmitting and receiving anten...  
WO/2019/136085A1
A retractable antenna assembly includes a planar antenna and a retraction mechanism. The planar antenna is affixed to the retraction mechanism and is selectively extendable and retractable therefrom. The planar antenna includes an antenn...  
WO/2019/135736A1
Systems, methods, and circuitries are disclosed for providing a retrodirective array. One example retrodirective array includes a plurality of dual-polarized antenna elements configured to receive a pilot signal having a first polarizati...  
WO/2019/134488A1
Embodiments of the present disclosure relate to a phased-array antenna, a display panel, and a display device. The phased-array antenna comprises: a first substrate and a second substrate arranged opposite of each other ; and multiple ph...  
WO/2019/136317A1
Devices, systems, and methods for a compact beam-steerable antenna array for centimeter-wave and millimeter-wave mobile terminals, the antenna array having a steerable beam without phase shifters. In some embodiments, an antenna array in...  
WO/2019/128421A1
An unmanned aerial vehicle tracking antenna (100), a remote control kit and an unmanned aerial vehicle kit, the unmanned aerial vehicle tracking antenna (100) comprising a main body portion (10) and an antenna component (20). The antenna...  
WO/2019/128280A1
Disclosed is an angle indicator, for use in displaying an adjustment angle of a target object, comprising: a first moving component, the first moving component being connected to a driving component of the target object, the driving comp...  
WO/2019/127193A1
An antenna and an unmanned aerial vehicle. The antenna comprises a substrate, a radiating portion printed on one side of the substrate, and a guiding unit printed on the other side of the substrate; the radiating portion comprising a hig...  
WO/2019/130839A1
This array antenna 10 comprises a plurality of antenna units 11. This array antenna 10 is provided with a patch substrate 12, a slotted substrate 13 and a liquid crystal layer 14. At least one of the patch substrate 12 and the slotted su...  
WO/2019/129513A1
The invention discloses an antenna assembly configured to transmit terrestrial positioning signals from a relay platform having a frame of reference (x, y, z), said transmit being in at least a first mode with a radiating pattern having ...  
WO/2019/128283A1
A power transmission device (10). The power transmission device (10) comprises an output assembly (100), the output assembly (100) comprising at least two rotatable output gears (110); a switching assembly (200), the switching assembly (...  
WO/2019/129847A1
The present disclosure relates to an antenna device for a vehicle for optimizing the signal strength or quality from a mobile network having at least one fixed transceiver. The device comprises: at least one directional antenna; at least...  
WO/2019/127937A1
The present invention relates to a portable satellite search station and a support frame. The support frame comprises a fixing frame, a support rod, a connecting member, and a rotating shaft. The support rod is rotatably connected to the...  
WO/2019/119864A1
Disclosed are a 2×4 broadband Butler matrix plate, a 2×4 broadband Butler matrix, and a multi-beam antenna. The 2×4 broadband Butler matrix is in the structural form of a dielectric strip line formed by sequentially stacking an upper ...  
WO/2019/124759A1
The present invention relates to a communication technique for fusing a 5G communication system to support a higher data transmission rate than a 4G system, with IoT technology, and a system thereof. This disclosure is based on 5G commun...  
WO/2019/125339A1
A foldable antenna system particularly suitable for use in a radar system is developed by means of the present invention. Said antenna system comprises; at least a first antenna (1) and at least a second antenna (2) providing signaling; ...  
WO/2019/123396A1
In a radome (100), a wall portion (10) arranged to face towards a respective adjustable antenna (50,55) configured to transceive a circularly polarized electromagnetic wave (1) comprises a central region (11) facing the adjustable antenn...  
WO/2019/122506A1
A digitally controlled phase shifter (14) for an antenna is provided. The phase shifter (14) includes a coupler (20) extending between input and output ports (16, 18) and first and second digitally tunable capacitance circuitry (32) coup...  
WO/2019/120763A1
The invention relates to a multiple-in multiple-out (MIMO) base station antenna (100) for handling beam forming communications towards areas that are below and above the base station antenna, the base station antenna comprising: an anten...  
WO/2019/125585A1
Methods and apparatus to provide clutter rejecting built-in-test and/or fault isolation of individual array elements in assignment-based AESAs. BIT beam states for array element testing can be stored in AESA memory for rapid assignment s...  
WO/2019/120513A1
An analog beam steerable phased-array antenna (700), comprising a first travelling-wave subarray (710) comprising antenna elements (705), having a first phase offset (φ1) between each pair of neighbouring antenna elements (705); a secon...  
WO/2019/124773A1
The present invention relates to a communication technique, which is a convergence of IoT technology and 5G communication system for supporting higher data transmission rate than 4G system, and a system for same. The present invention ca...  
WO/2019/125591A1
Methods and apparatus to provide built-in-test and/or fault isolation of individual array elements in assignment-based AESAs. BIT beam states for array element testing can be stored in AESA memory for rapid assignment sequencing of RF wa...  
WO/2019/119198A1
The invention provides a radar and a movable apparatus having same, wherein the radar comprises: a base; an antenna assembly disposed above the base, the antenna assembly being rotatable around a rotating shaft relative to the base; a dr...  
WO/2019/124760A1
The present invention relates to a communication technique, which is a convergence of IoT technology and 5G communication system for supporting higher data transmission rate beyond 4G system, and a system for same. The present invention ...  
WO/2019/121094A1
There is provided an antenna arrangement (10) comprising a directional antenna assembly (2), the directional antenna assembly comprising a directional antenna (22) intended to be mounted on an interface (50) delimited by a stationary sup...  
WO/2019/118241A1
A small cell base station antenna includes a first backplane, a first linear array of radiating elements extending forwardly from the first backplane, a second backplane that is opposite the first backplane and a second linear array of r...  

Matches 1 - 50 out of 21,288