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Matches 1 - 50 out of 20,270

Document Document Title
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...  
WO/2018/007210A1
The phase-controlled antenna array according to the invention comprises at least four phase-controlled antenna elements (1) which are connected via a feed network (12). Each antenna element comprises a waveguide emitter (2) with a signal...  
WO/2018/008105A1
In the present invention, a reflective plate (1) is provided with conductor patterns (2) having a set interval and connected to each other through a first switch element (3). In one mode, a first power source (4) supplies power to the co...  
WO/2018/007209A1
The phase-controlled antenna element consists of a waveguide emitter (1) with signal output and signal injection (7), into which a rotatable phase control element (2) is introduced, and a drive unit (6). The phase control element compris...  
WO/2018/001310A1
Provided in the present disclosure are an antenna structure, a mobile terminal, and a method for switching antenna modes. The antenna structure of the mobile terminal comprises: an antenna unit, the antenna unit comprising an upper branc...  
WO/2018/004039A1
Disclosed is a pedestal apparatus having an antenna attached thereto capable of biaxial motion. The pedestal apparatus according to one embodiment may comprise: a body; a first drive unit, arranged on the lower part of the body, for tran...  
WO/2018/005667A1
An antenna monitoring unit for monitoring an RF transmission line and RF signal path to an antenna unit used in a distributed antenna system in a structure. The antenna is DC isolated from the RF transmission line through a current injec...  
WO/2018/004038A1
Disclosed is a pedestal apparatus having a low center of rotation. The pedestal apparatus according to one embodiment may comprise: a supporting part disposed on one side of a mobile body; a first link connected to the supporting body by...  
WO/2018/001362A1
A system and method for hybrid beamforming diversity includes a method by a UE with one or more receive antenna ports, each of the receive antenna ports associated with a plurality of receive beam ports, the method comprising receiving, ...  
WO/2018/005462A1
A mechanical assembly provides an attachment of an antenna tower to an antenna that includes back ring attached to an antenna reflector. The assembly includes a horizontal beam and a bracket. The bracket includes a first, e.g. planar, po...  
WO/2018/002597A1
Polarization current antennas include an arc-shaped dielectric radiator, electrodes, and a feed network. The electrodes and feed network are configured to generate an electric field within the dielectric radiator. The electrodes are posi...  
WO/2017/220971A1
An aircraft radar assembly (200) comprising: a radome (202); a radar antenna (100) housed within the radome (202), the radar antenna (100) having a surface for transmitting and/or receiving radar waves; and rotation means (204) configure...  
WO/2017/220129A1
An antenna with a radiation emitter/ receiver, a base and a mount system capable of rotating the radiation emitter/receiver in relation to the base around at least three axes, where a controller may ensure that the emitter/receiver is di...  
WO/2017/222662A1
An apparatus includes a sensory output device, a computer processor, a memory, and an antenna. The apparatus comprises an augmentable object detection module configured to use the antenna to receive a wireless signal of the augmentable o...  
WO/2017/220549A1
The present disclosure relates to a directional wireless hotspot device for communication in a mobile network having a number of distributed cells, each cell covered by at least one fixed transceiver, the device comprising: a printed cir...  
WO/2017/221670A1
An image generation device (1) has a first image generation unit (12) and a second image generation unit (14). The first image generation unit (12) generates a first image that indicates reception quality information that indicates the q...  
WO/2017/220461A1
The radar: - is mechanically and functionally independent of the primary radar; - applies the principles of separation of transmission pattern for each interrogation of any mode; of reception pattern for each response of any mode; of ass...  
WO/2017/218806A1
Various examples are provided for point symmetric complementary meander line (PSC-ML) slots, which can be used for mutual coupling reduction. In one example, an antenna array includes first and second patch antenna elements disposed on a...  
WO/2017/216988A1
A phase control apparatus provided with a phase shifter that adjusts the phase of a signal is provided with: an input signal extraction unit that extracts an input signal to the phase shifter; a reference phase shifter that sets the phas...  
WO/2017/218608A1
Multi-RET actuators include a plurality of shafts that have respective axially-drivable members mounted thereon. Each of axially-drivable member is mechanically linked to a respective one of a plurality of phase shifters. The multi-RET a...  
WO/2017/215755A1
It is provided a node in a wireless communication system comprising an analog architecture for achieving vertical sectorization. The node comprises at least four main input/output ports (1, 2, 3, 4), a power splitting stage (5), at least...  
WO/2017/218396A1
A phased array antenna includes a panel, a plurality of feed boards on the panel, each of the feed boards including at least one radiating element, a base-level adjustable phase shifter including a plurality of outputs, a first feed boar...  
WO/2017/214997A1
Embodiments of the present invention disclose an antenna. The antenna comprises a main oscillator and at least one director-reflector unit. The main oscillator is configured to emit and receive a signal. The director-reflector unit compr...  
WO/2017/213772A1
A transceiver includes a vector modulator and a phased array antenna including a plurality of quad polarization antenna cells. The vector modulator is configured to modify an information signal to generate two excitation signals based on...  
WO/2017/213084A1
Provided is a TFT substrate (105) having a dielectric substrate (1) and a plurality of antenna unit regions (U) arranged on the dielectric substrate. The TFT substrate (105) comprises a transmission/reception region (R1) including the pl...  
WO/2017/213219A1
A radio communication system is provided which reduces the number of signals that need to be sent and received to correct an antenna axis. This radio communication system is provided with a transmission device corresponding to OAM radio ...  
WO/2017/210833A1
Disclosed are an antenna with a reconfigurable beam direction and an antenna array with a reconfigurable beam scanning range. The antenna comprises: a body, a first elastic film, a first medium, a curvature adjustment unit and at least o...  
WO/2017/213148A1
Provided is a scanning antenna comprising a TFT substrate, a slot substrate, and a liquid crystal layer (LC). A transfer terminal section (PT) of the TFT substrate comprises: a patch connection section (15p) formed from the same low-resi...  
WO/2017/211392A1
The disclosure relates to methods, devices, and computer programs in mobile communications. More specifically, the proposed technique relates to measuring link quality using signals transmitted by the network for use by wireless devices....  
WO/2017/213765A1
In an embodiment, an antenna array includes at least first and second antenna rings. The antennas in the first antenna ring are each spaced apart by approximately a first distance from a center of the first antenna ring. And the second a...  
WO/2017/208996A1
A scanning antenna (1000) in which a plurality of antenna units are arranged, and which comprises a TFT substrate (101), a slot substrate (201A), and a liquid crystal layer LC that is disposed between the TFT substrate (101) and the slot...  
WO/2017/208382A1
This phase shifter enables broadening of the frequency band of a sector antenna or the like, and is provided with: at least one reference conductor to which a reference potential is supplied; a first line conductor which faces the refere...  
WO/2017/202536A1
Antenna Elements and Apparatus Suitable for AAS Calibration by Selective Couplerline and TRX RF subgroups An antenna arrangement includes an antenna element and a corresponding feeder line configured to feed a signal to and from the ante...  
WO/2017/202393A1
The present invention relates to the technical field of wireless communication signal processing, and relates in particular to a high order vortex electromagnetic wave antenna, and high order vortex electromagnetic wave generating and re...  
WO/2017/203324A1
A method and apparatus for providing feedback for cancellation of signal impairment in a plurality of separate transmit paths of a transmitter are disclosed. According to one aspect, a method includes receiving a plurality of outbound si...  
WO/2017/204114A1
A scanning antenna (1000A) includes: a TFT substrate (101) having a first dielectric substrate (1), TFTs supported on the first dielectric substrate (1), gate bus lines, source bus lines, and a patch electrode (15); a slot substrate (201...  
WO/2017/199777A1
This TFT substrate (107) comprises a TFT and a patch electrode (15) that is electrically connected to the TFT, and has a gate metal layer, a gate insulating layer (4), a source metal layer, a first insulating layer (11) and a patch metal...  
WO/2017/200822A1
A method (700) and apparatus (800) provide equal energy codebooks for antenna arrays with mutual coupling. A plurality of precoders can be received (720) from a codebook in a transmitter having an antenna array. Each precoder of the plur...  
WO/2017/201515A1
A device containing a radio-frequency (RF) liquid crystal (RFLC) mixture with improved performance is disclosed. In one embodiment, the improved performance includes high RF tuning, broad thermal operating ranges and low viscosity. In on...  
WO/2017/196987A1
A method of assembling an antenna aperture from a plurality of antenna aperture segments is described. The method may include placing a first aperture segment relative to a second aperture segment to partially form the antenna aperture. ...  
WO/2017/196811A1
An actuator gearbox includes a drive shaft including a plurality of gear linkages that are spaced apart along the drive shaft, and a plurality of output shafts adjacent respective ones of the plurality of gear linkages. Each of the gear ...  
WO/2017/197350A1
A self-aiming directional Wi-Fi antenna system includes a directional antenna that is motorized. A motion controller operates the motors to move the antenna position to sources of Wi-Fi radio frequency (RF) transmissions, determines an S...  
WO/2017/194643A1
A method comprises receiving beam cluster information from a beam forming access point. The beam cluster information defining a plurality of beam clusters. The beam cluster information defines beam identification information for each of ...  
WO/2017/193953A1
A method of steering beam direction and shaping beamwidth of a directional beam using a phased antenna array in a beamforming cellular system is proposed. The N antenna elements of the phased antenna array are applied with a set of combi...  
WO/2017/190777A1
There is provided mechanisms for beam forming using an antenna array comprising dual polarized elements. A method comprises generating one or two beam ports. The one or two beam ports are defined by combining at least two non-overlapping...  

Matches 1 - 50 out of 20,270