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Matches 501 - 550 out of 21,491

Document Document Title
WO/2018/049838A1
The present invention discloses an antenna angle adjusting device, comprising: a downtilt adjusting apparatus, comprising an upper pitching assembly and a lower pitching assembly disposed separately in an axial direction; an azimuth adju...  
WO/2018/049742A1
The present invention relates to an electrically scanned array antenna device applied to a millimeter wave imaging system. The electrically scanned array antenna device comprises an adjustable light source for outputting an optical signa...  
WO/2018/049986A1
Disclosed are a rotation missing plot tracking system and method for a double-reflection-surface satellite antenna, which are used for solving the deficiency of an existing satellite antenna automatic tracking system, characterized by co...  
WO/2018/050711A1
An antenna device (1) for emitting electromagnetic waves has a waveguide (2), which in turn has two plates (3) made of an electrically conductive material and arranged parallel to one another, between which a dielectric material is arran...  
WO/2018/052490A1
An antenna pointing mechanism for pointing an antenna includes a guide and track assembly. The guide and track assembly has a guide member fixable to a support, such as a flying vehicle, and a track member coupled to the guide member and...  
WO/2018/048061A1
In various embodiments, an antenna array may comprise a dielectric; a first patch antenna disposed on a first region of the dielectric; a second patch antenna disposed on a second region of the dielectric; and a ground layer including a ...  
WO/2018/048285A1
The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclos...  
WO/2018/048520A1
Multi-band phased array antennas include a backplane, a vertical array of low-band radiating elements that form a first antenna beam, first and second vertical arrays of high-band radiating elements that form respective second and third ...  
WO/2018/044797A1
In certain exemplary embodiments, register banks are used to allow for fast beam switching (FBS) in a phased array system. Specifically, each beam forming channel is associated with a register bank containing M register sets for configur...  
WO/2018/041832A1
Subscriber equipment for use in a satellite system comprises a reflector surface arranged to reflect signals received from a satellite; receiving apparatus arranged for receiving the reflected signals at an antenna feed of the receiving ...  
WO/2018/042347A1
Method of operating under water an antenna device comprising a frequency-tunable circuit, comprising: tuning said circuit between a first frequency and a second frequency for obtaining a variable directional radiation pattern by the ante...  
WO/2018/040837A1
The invention relates to a phase shifter and an antenna. The phase shifter comprises an input terminal, a power splitter, phase shifter branches, an output terminal, and medium sliding blocks. The phase shifter branches and the power spl...  
WO/2018/042508A1
An array antenna device is provided with a waveguide tube 1 for which a plurality of radiating parts 2 is placed on one tube wall, and characterized in that the waveguide tube 1 has: a plurality of grooves 3 placed on the inside of the t...  
WO/2018/040572A1
The present application provides an antenna control method, apparatus and computer storage medium for improving communication quality between a beacon end device and an anchor node end device during orientation changes. The method is app...  
WO/2018/045350A1
An antenna is fabricated by: passing first dielectric strip through metallization station and forming a plurality of radiating patches on top surface of the first dielectric strip and a plurality of delay lines on bottom surface of the f...  
WO/2018/037278A2
Disclosed in the present embodiments are an antenna and a manufacturing method for same. The antenna comprises: a plurality of radiation plates for radiating electromagnetic waves and oriented in different directions; a plurality of refl...  
WO/2018/038209A1
A scanning antenna (1000) is a scanning antenna in which antenna units (U) are arranged, and comprises: a TFT substrate (101A) including a first dielectric substrate (1), a TFT, a gate bus line, a source bus line, patch electrodes (15), ...  
WO/2018/038079A1
An antenna device (10) is provided with a substrate (300), a ground electrode (30), a power feed element (20), and a parasitic element (40). The length of the substrate (300) in a first direction is not greater than approximately 1/4 of ...  
WO/2018/037112A1
Aspects of this disclosure relate to an array calibration system and method using probes disposed between antenna elements. In certain embodiments, the calibration is performed by measuring near-field relative phase and amplitude measure...  
WO/2018/035123A1
An embodiment of an antenna includes first and second transmission lines, first antenna elements, and second antenna elements. The first transmission line is configured to guide a first signal such that the first signal has a characteris...  
WO/2018/034223A1
The liquid crystal cell of the present invention is provided with: a TFT substrate 101 having a first dielectric substrate 1 and a plurality of TFTs and patch electrodes supported by the first dielectric substrate 1; a slot substrate 201...  
WO/2018/032347A1
A communication device (110) controls directional communication equipment (730). In particular, the communication device (110) determines (310) a distance (140) for directionally sensing spectral conditions, and jointly selects (320) an ...  
WO/2018/034704A1
The concepts, systems and method described herein provide a scalable beam steering control system having a primary beam steering controller and one or more secondary beam steering controllers to control a direction of a beam generated by...  
WO/2018/030279A1
Disclosed is a liquid crystal panel (100P1) of a scanned antenna including a transmission/reception region in which a plurality of antenna units (U) are arrayed, and a non-transmission/reception region, the liquid crystal panel comprisin...  
WO/2018/030180A1
A liquid crystal panel (100A) of a scanned antenna comprises: a TFT substrate (101A) including a first dielectric substrate (1), a TFT supported by the first dielectric substrate (1), a gate bus line, a source bus line, and a patch elect...  
WO/2018/028049A1
An antenna control method, a communication positioning apparatus and a computer storage medium. The method applies to a communication positioning apparatus; the communication positioning apparatus comprises a communication antenna (33) a...  
WO/2018/028162A1
Provided are a decoupling assembly, a multi-antenna system and a terminal, relating to the technical field of communications, wherein same can change the radiation direction of electromagnetic waves, so as to achieve a decoupling effect ...  
WO/2018/029321A1
This radar (20), which is intended for a system (16) for autonomously guiding a platform, comprises a frame (30), a transceiver antenna (32) for emitting and receiving an electromagnetic wave emitted in a pointing direction (P), and a po...  
WO/2018/026136A1
An electronic device is provided. The electronic device includes a housing, a wireless communication circuit, a first antenna radiator electrically connected with a first ground, a second antenna radiator electrically connected with a se...  
WO/2018/024333A1
The present invention describes a phased array transmitter and a method for beamforming. The phased array transmitter comprises a plurality of transmitting branches configured for up-converting an IF signal to an RF signal with a desired...  
WO/2018/021154A1
A scanning antenna (1000A) is provided with a transmission/reception area (R1) including a plurality of antenna units, and a non-transmission/reception area (R2) positioned in an area other than the transmission/reception area. The scann...  
WO/2018/020078A1
The specification and drawings present methods and apparatuses for feedback signaling for beamforming purposes in a multiple input-multiple output (MIMO) radio environment. According to an embodiment of the invention, a mobile device is ...  
WO/2018/018466A1
Embodiments of the present application relate to the field of communications, and provide an active antenna system, a base station, and a communication system. The active antenna system comprises: a first antenna array, a second antenna ...  
WO/2018/020452A1
A motorized support (2) for zenith or elevation adjustment of solar panels, antennas and the like comprises: a supporting structure (3), a longitudinally extended arc-shaped guide (4), which is supported by the supporting structure (3) a...  
WO/2018/021310A1
According to the present invention, a liquid crystal panel (100A) for a scanning antenna has: a TFT substrate (101A) that has a first dielectric substrate (1), a TFT that is supported on the first dielectric substrate (1), a gate bus lin...  
WO/2018/021247A1
This TFT substrate comprises: a gate metal layer that contains a gate electrode (3) of a TFT (10); a gate insulating layer (4) that is formed on the gate metal layer; and a source metal layer that is formed on the gate insulating layer a...  
WO/2018/021093A1
According to the present invention, a liquid crystal panel (100A) for a scanning antenna has: a TFT substrate (101A) that has a first dielectric substrate (1), a TFT that is supported on the first dielectric substrate (1), a gate bus lin...  
WO/2018/019453A1
The invention relates to an antenna device (17) having a horn radiator (23) with an infeed region (25) for feeding an electromagnetic wave (16) into a cavity (27) of the horn radiator (23) and an output region (37), in which the cavity (...  
WO/2018/015302A1
The present invention relates to an apparatus for producing an image of an object by electromagnetic radiation with a transmitting device for producing the electromagnetic radiation, a plurality of transmitting antennas connected to the ...  
WO/2017/189069A3
Some embodiments are directed to an unmanned vehicle for transmitting signals. The unmanned vehicle includes a transmitting unit that is configured to transmit a signal towards an object. The unmanned vehicle also includes a control unit...  
WO/2018/017855A1
An embodiment of an antenna comprises an array of antenna elements arranged in groups of antenna elements adjustably coupled to respective reference waves. A multiplicity of patterns of antenna coupling settings are defined, each of whic...  
WO/2018/016387A1
This TFT substrate (107) is provided with a TFT (10), a patch electrode (15) which is formed within a patch metal layer, and a gate connection wiring line (3sg) which is formed within a gate metal layer. The patch metal layer has: a firs...  
WO/2018/014654A1
The invention provides an antenna transceiver and a communication system having the antenna transceiver. The antenna transceiver comprises: a first shell; a second shell, wherein the first shell covers the second shell, and a slide switc...  
WO/2018/016398A1
A liquid crystal panel P according to the present invention is provided with an liquid crystal layer LC and a pair of a first substrate 100 and a second substrate 200, which sandwich the liquid crystal layer LC, while having an alignment...  
WO/2018/012525A1
This liquid crystal aligning agent contains an alignment film forming material and an organic solvent, and is characterized in that the organic solvent contains a compound which comprises at least two functional groups selected from the ...  
WO/2018/010790A1
The disclosure relates to a radio transceiving device (200), comprising: a multi-antenna array (201); a main transceiver (203) coupled to the multi-antenna array (201), wherein the main transceiver (203) is configured to beamform a first...  
WO/2018/012490A1
This scanning antenna 1000 has a plurality of antenna units U arrayed therein, and is provided with: a TFT substrate 101 which has a first dielectric substrate 1, a plurality of TFTs 10 and a plurality of patch electrodes 15 supported on...  
WO/2018/010252A1
A satellite antenna for use in a moving carrier, comprising: a circuit control module (4), an azimuth rotation assembly (1), a pitch transmission assembly (2) and an antenna assembly (3) provided on the pitch transmission assembly. The a...  
WO/2018/011810A1
An imaging system for accurately determining a pointing direction of a directional antenna, which comprises a digital camera for capturing an elevation-view image of surroundings of a rotatable directional antenna, where the camera is su...  
WO/2018/007212A1
The invention relates to a controllable phase control element, which comprises a drive unit (2) and a holder (3), to which at least two polarizers (4) are attached, which are arranged one behind the other in the direction of incidence of...  

Matches 501 - 550 out of 21,491