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WO/2018/126068A1 |
Systems and methods disclosed herein provide techniques for reducing quantization errors and side lobe levels in phased array antennas. The states of a quantized phase shifter of a phased array antenna may be dithered to achieve a time-a...
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WO/2018/119911A1 |
The application relates to the field of antennas, and specifically, to an antenna having a reconfigurable radiation pattern, and a communication apparatus. The antenna having a reconfigurable radiation pattern comprises a substrate, a me...
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WO/2018/124493A1 |
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (...
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WO/2018/125139A1 |
An apparatus of a wireless communication device can include radar circuitry and communication circuitry. The radar circuitry can perform one or more proximity measurements. The radar circuitry can detect whether an object is near the app...
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WO/2018/125700A1 |
A system and method for orienting a communications antenna are disclosed. The method includes: segmenting a receive phase array antenna into N sub-arrays with M-antenna elements in each sub-array; receiving, a known signal, by each of th...
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WO/2018/120618A1 |
The present invention relates to a miniaturised single-step phase shifter comprising a lower grounding plate, an upper grounding plate installed on the lower grounding plate, and a first phase-shifting power-splitting network and a secon...
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WO/2018/123696A1 |
A TFT substrate (105) comprises: a transmission/reception region (R1) that includes a plurality of antenna unit regions (U); and a non-transmission/reception region (R2) that is located where the transmission/reception region is not. Eac...
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WO/2018/119928A1 |
An antenna and a network apparatus. The array antenna comprises n emission units, a splitter or a phase shifter, and a switching switch. The splitter or phase shifter comprises n output ends and m input ends. The switching switch compris...
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WO/2018/115370A1 |
An automotive spread MIMO-configured radar system (10) comprises a plurality of transceiver antenna units (TRxk) for transmitting mutually orthogonal radar waves and, for each transceiver antenna unit (TRxk), a plurality of range gates (...
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WO/2018/115896A2 |
The invention relates to antenna apparatus comprising: an antenna, a signal conductor and one or more RF MEMS switches, the antenna being conductively connected to the signal conductor, the MEMS switches and at least a portion of the sig...
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WO/2018/113185A1 |
The present invention relates to a dielectric phase shifter, comprising an upper cover plate and a lower cover plate, and further comprising a dielectric substrate, at least one phase shifting unit, and a transmission rod. The dielectric...
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WO/2018/118169A1 |
A beamforming integrated circuit has a single channel with a transmit chain and a receive chain. The transmit chain is configured to transmit an output signal and, in a corresponding manner, the receive chain is configured to receive an ...
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WO/2018/115895A2 |
The invention provides an antenna array comprising: a plurality of antenna modules, each of the antenna modules comprising an antenna, a signal conductor and one or more microelectromechanical (MEMS) switches, the antenna being conductiv...
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WO/2018/118135A1 |
Systems and methods described herein are directed towards an active electronically scanned array (AESA) that can perform both frequency division duplexing (FDD) operations and time division duplexing (TDD) operations. The AESA includes a...
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WO/2018/118628A1 |
An apparatus includes a lens assembly and a printed circuit board. The lens assembly may be configured to provide at least four orthogonal optical paths and a central atrium. The printed circuit board may be disposed below the fens assem...
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WO/2018/117335A1 |
The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transfer rate than a 4G communication system such as LTE. The method according to an embodiment of the present invention is a method for p...
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WO/2018/116749A1 |
[Problem] To provide an autonomous radiation pattern generation antenna control device capable of setting a weight amount so that an appropriate radiation pattern can be generated according to a wireless environment. [Solution] An antenn...
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WO/2018/111592A1 |
Systems and methods described herein are directed towards a radar system and a dual frequency electronically scanned array (ESA) capable of transmitting and receiving radio frequency (RF) signals at least two frequencies. The ESA include...
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WO/2018/109871A1 |
Provided is a phase and amplitude detection circuit comprising: switches 1, 5 that, using transmission lines 2,3, operate to sequentially switch among three states, namely a first state in which the phase of a reference signal is varied ...
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WO/2018/111591A1 |
Systems and methods described herein are directed towards a radar system and a dual frequency electronically scanned array (ESA) capable of transmitting and receiving radio frequency (RF) signals at least two frequencies. The ESA include...
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WO/2018/108359A1 |
The invention relates to a MIMO radar sensor for motor vehicles, having: an antenna array (10) which is angle-resolving in two directions (y, z) perpendicular to each other and has a plurality of receiving antennas (RX1-RX4), which are a...
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WO/2018/110083A1 |
This mobile station is provided with: a baseband processor; and an RF front-end module connected to the baseband processor and provided with a plurality of antenna modules and a controller. The plurality of antenna modules are each provi...
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WO/2018/109440A1 |
An antenna arrangement for a vehicle vessel or craft is provided. The antenna arrangement comprises a first antenna and a second antenna each connected to a mast, and a mount which facilitates movement of the second antenna while maintai...
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WO/2018/111810A1 |
A single frequency, or very narrow frequency band, microwave imaging system is described herein. A microwave imaging system can include an array transmitter; an array receiver; and a computing device that receives signals detected from t...
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WO/2018/106684A1 |
Aspects of the subject disclosure may include, generating, by a first hollow waveguide coupled to a first dielectric coupler, a first electromagnetic wave that couples onto a transmission medium, generating, by a second hollow waveguide ...
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WO/2018/106457A1 |
In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed-point, wherein the dielectric antenna is a single antenna having a plurality of antenna beam patterns. At least one cable having a ...
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WO/2018/106454A1 |
In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed point, wherein the dielectric antenna is a single antenna. At least one cable having a plurality of conductorless dielectric cores ...
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WO/2018/106908A1 |
Aspects of the subject disclosure may include, detecting a communication device in transit, determining a trajectory of the communication device, selecting a section from a plurality of sections of an array of dielectric antennas accordi...
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WO/2018/106720A1 |
In an embodiment, an antenna subsystem includes a sparse receive antenna and an electronically steerable transmit antenna. The sparse receive antenna includes an array of receive elements each configured to receive a respective signal ha...
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WO/2018/105147A1 |
An array antenna system provided with: an array antenna having a plurality of antenna elements; a plurality of first phase shifters and/or a plurality of first attenuators, respectively, connected to the plurality of antenna elements, th...
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WO/2018/102971A1 |
Provided are a beam tracking apparatus and method and an antenna system, relating to the field of communications and realizing quick antenna beam tracking with less occupation resources. The solution provided in the embodiments of the pr...
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WO/2018/105520A1 |
A TFT substrate (105) having a source–gate connection (SG) arranged in a non-transmission/reception region (R2). The source–gate connection has: source lower connection wiring (3sg) included in a gate metal layer (3); a first opening...
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WO/2018/106455A1 |
In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed-point, wherein the dielectric antenna is a single antenna having a plurality of antenna beam patterns. At least one cable having a ...
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WO/2018/106829A1 |
Systems and methods in accordance with various embodiments of the present disclosure provide high efficiency synthetic aperture radar satellite designs that achieve higher power efficiency and higher antenna aperture size to satellite ma...
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WO/2018/105589A1 |
A TFT substrate (105) having a dielectric substrate (1) and a plurality of antenna unit areas (U) arranged upon the dielectric substrate. Each of the plurality of antenna unit areas has a TFT (10) and a patch electrode (7PE) connected to...
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WO/2018/106806A1 |
A rotatable antenna mount for mounting an antenna to a structure includes a mounting bracket, an antenna rotation assembly and an antenna mounting pole. The mounting bracket includes a base and two sidewalls that together define an openi...
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WO/2018/105081A1 |
An antenna device is provided with: a beam forming circuit (3) which forms a radio wave in a first frequency band including two polarized waves orthogonal to each other and outputs the radio wave in the first frequency band; a beam formi...
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WO/2018/106474A1 |
In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed-point, wherein the dielectric antenna is a single antenna having a plurality of antenna beam patterns. At least one cable having a ...
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WO/2018/101089A1 |
The present invention provides a method for measuring a residual DC voltage in a liquid crystal device, the liquid crystal device comprising an active region (R1) including a plurality of liquid crystal capacitors and a plurality of thin...
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WO/2018/100463A1 |
In accordance with one or more embodiments, a method includes receiving a first wireless signal via a feed point on an antenna body, wherein the antenna body includes a dielectric core having a reflective surface configured as a dish ref...
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WO/2018/071069A3 |
An apparatus includes a waveguide of an antenna block configured to propagate electromagnetic energy along a propagation direction. The antenna block includes a port located on a bottom surface of the antenna block and an antenna array l...
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WO/2018/100460A1 |
In accordance with one or more embodiments, a method includes receiving a first wireless signal via a feed point on an antenna body, wherein the antenna body includes a dielectric core having a first reflective surface and a second refle...
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WO/2018/099970A1 |
The present invention relates to a method for testing the accuracy of the automatic positioning means of a signal tracking antenna during a satellite signal searching and/or tracking operation; wherein the platform, such as a ship, on wh...
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WO/2018/100898A1 |
Provided is an antenna device. An antenna device for which a plurality of antenna elements are mounted on one surface of a substrate, wherein each of the plurality of antenna elements is provided with a rectangular flat plate-shaped flat...
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WO/2018/099565A1 |
An antenna (1) including a remote electrical tilt drive (2) for driving a movable phase shifter linkage (4) is provided. The remote electrical tilt drive (2) comprises a shape memory alloy arrangement (5) attached to a non-moving part (6...
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WO/2018/095541A1 |
The invention relates to a planar and layered array antenna structure. The antenna structure comprises a first metal or metalized substrate extending in a first plane extending in the width direction and the length direction. The structu...
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WO/2018/096307A1 |
A frequency scanned array antenna comprising: (a) an electromagnetic feed (10); (b) a parallel plate structure having a reconfigurable reflector (11), the reconfigurable reflector (11) being composed of selectable elements that are eithe...
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WO/2018/094988A1 |
Provided in the present invention is a phase balancing unit, comprising an input port, a plurality of output ports, and a power divider circuit; the power divider circuit comprises a main circuit connected to the input port and a plurali...
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WO/2018/096306A1 |
A surface array antenna comprising: (b) a launch structure (54) comprising a single feed or a pair of feeds; (b) a parallel plate structure (56) comprising a single parallel plate cavity or a pair of parallel plate cavities; (c) an array...
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WO/2018/094983A1 |
The present invention relates to the technical field of communications, specifically to relevant techniques on impedance matching in communications technologies, and in particular to a dielectric phase shifting unit, a dielectric phase s...
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