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Matches 1 - 50 out of 2,753

Document Document Title
WO/2018/132511A1
This application proposes multi-beam antenna systems using spherical lens with high isolation between antenna ports and compatible to 2x2, 4x4, 8x8 MIMO transceivers. Several compact multi-band, multi-beam solutions (with wideband operat...  
WO/2018/128180A1
The present invention rapidly performs beam switching. This user terminal is equipped with a reception unit that receives a downlink (DL) signal, and a control unit that controls beams used in the transmission and/or reception of the DL ...  
WO/2018/125601A1
An antenna system for wireless communications and other wireless applications is disclosed. In one particular embodiment, the antenna system may comprise a frame with at least three facets and an antenna element mounted on each of the at...  
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 ...  
WO/2018/116258A2
A system designs a thin and relatively flat microwave focusing lens that can produce multiple simultaneous beams, using readily-available isotropic dielectric materials, and having a gradient-index (GRIN) profile. The design optimizes th...  
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...  
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...  
WO/2018/111211A1
The monopulse radar antenna system (S) developed according to the present invention comprises at least two waveguides (1), each of which comprising at least one ridge (2) and at least one slot (3), fitting in an element spacing; at least...  
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...  
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...  
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 ...  
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 ...  
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...  
WO/2018/106296A1
An antenna system is provided having a ground plane and a first antenna element disposed over the ground plane. The first antenna element includes first and second fins, each of the first and second fins having an input port and a shape ...  
WO/2018/106994A1
Aspects of the subject disclosure may include, a communication device having a dielectric antenna, a radio housing, a hollow waveguide and an antenna stabilizer. The radio housing can enclose a transmitter that generates electromagnetic ...  
WO/2018/103897A1
An antenna arrangement (300) for a base station to be used in a Distributed massive MIMO system (D-maMIMO) comprising a body (301) comprising a plurality of antenna devices (315), wherein the body (301) has a flexible structure and an el...  
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 ...  
WO/2018/106731A1
A fixed wireless access system is implemented using orthogonal time frequency space multiplexing (OTFS). Data transmissions to/from different devices share transmission resources using - delay Doppler multiplexing, time-frequency multipl...  
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...  
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 ...  
WO/2018/100133A1
The present invention relates to a dual-polarized horn radiator, in particular for a mobile radio base station, having a first and a second polarization which are fed separately from one another via a first hollow conductor and a second ...  
WO/2018/102600A3
The disclosure concerns wireless communication systems, including antenna systems and related methods, which are each directed to utilizing one or more multi-mode antennas for the purpose of varying a radiation pattern characteristic the...  
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...  
WO/2018/095535A1
A multi-layer circuit structure (110) has multiple layers stacked along a vertical direction. Further, at least one cavity region (120) is formed at an edge of the multi-layer circuit structure (110). The at least one cavity region (120)...  
WO/2018/093858A1
Described herein are antenna-coupled radio frequency (RF) probes with replaceable tips. In the described embodiments, test signals are coupled onto a probe tip wafer via an on-tip antenna, thus the probe tip is decoupled from the probe b...  
WO/2018/085845A1
Embodiments disclosed herein include methods and systems for melting or augmenting a melt rate of material in a melter using electromagnetic radiation with a frequency between 0.9 GHz and 10 GHz. In some examples, a power and/or frequenc...  
WO/2018/075258A1
Aspects of the subject disclosure may include, for example, a system having a plurality of transmitters for launching, according to a signal, instances of first electromagnetic waves having different phases to induce propagation of a sec...  
WO/2018/073650A1
Embodiments of the present disclosure relate to a polygonal loop antenna, a communication device and a method for manufacturing an antenna. For example, a polygonal loop antenna comprises: a radiation element, including a plurality of ra...  
WO/2018/067045A1
The proposed technology provides an antenna system (1) for dual transmission. The antenna system comprises an antenna column (10) carrying a plurality of antenna elements (15). The plurality of antenna elements (15) comprises a first set...  
WO/2018/060663A1
An antenna array is described which is suitable for use in a spatial location system comprising at least one of a transmitter and a receiver together with the antenna array wherein the antenna array is capable of varying the pointing ang...  
WO/2018/043808A1
An antenna system loaded in a vehicle, according to the present invention, comprises: a first antenna system for performing beamforming with a plurality of first communication antenna elements arranged and configured so as to transmit an...  
WO/2018/044438A1
A multi-layer software controlled antenna. A radiating patch is provided over a variable dielectric constant (VDC) plate. Variable DC potential is applied across the VDC plate to control the effective dielectric constant at various locat...  
WO/2018/022094A1
The present subject matter relates to wireless VR devices. In an example implementation of the present subject matter, wireless VR devices are described. In an example, a wireless VR device includes a first array antenna disposed on a he...  
WO/2018/022549A1
An apparatus, e.g. a hybrid antenna, includes a plurality of antenna arrays. Each array includes antenna elements, and each array is located on a polygonal antenna body such that each array faces a different direction. An RF network incl...  
WO/2018/017877A1
An antenna combiner with transmission arbitration and method for using the same are described. In one embodiment, the apparatus comprises a plurality of antennas to receive signals from a satellite, each antenna in the plurality of anten...  
WO/2018/010792A1
The invention relates to an antenna base layer having a bottom side and an opposed top side having at least one through hole extending from the bottom side to the top side in a stacking direction, wherein a first section at the bottom si...  
WO/2018/004611A1
Methods and devices disclosed herein relate to a patch antenna. The patch antenna can include a patch having a conductive sheet including at least one edge. The patch can include a first polarization direction and a second polarization d...  
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/2017/215755A1
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/2017/213772A1
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/2017/211472A1
The invention relates to an antenna device (16) for a radar detector (11), which has a circuit board (18) having an electrically insulating substrate (19), on which a respective electrically conductive layer (21, 27) is arranged on each ...  
WO/2017/211378A1
An antenna comprises an antenna patch (121) and an extension patch (125). The extension patch (125) is conductively coupled to the antenna patch (121) and is arranged in plane offset from the antenna patch (121). The antenna patch (121) ...  
WO/2017/203762A1
This antenna is provided with: multiple emission parts that are formed on a substrate; and multiple dielectric lenses that convert, into plane waves, spherical waves emitted from the respective emission parts. Each of the dielectric lens...  
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...  
WO/2017/191349A1
The present invention relates to an isotropic electric field antenna comprising three dipole-type antennas (D1, D2, D3) arranged orthogonally to each other, wherein at least one of the three dipole-type antennas (D1, D2, D3) is a biconic...  
WO/2017/190811A1
There are 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-overlappin...  
WO/2017/184042A1
An antenna system for providing identification functionality comprising a main antenna and an auxiliary antenna, wherein the antennas are configured to at least transmit electromagnetic waves. The antenna system comprises a first channel...  
WO/2017/183801A1
The present invention relates to a mobile terminal comprising: a terminal body; a main circuit board disposed in the body; a main conductive member spaced apart from the main circuit board and radiating electromagnetic waves at an end th...  
WO/2017/179792A1
A wireless communication device is provided. The wireless communication device includes a millimeter wave antenna comprising a plurality of antenna elements, a radio frequency integrated circuit (RFIC), and a power feeding line, wherein ...  
WO/2017/176372A1
An antenna includes a frequency dependent divider circuit configured to receive an input signal and generate an output signal, the output signal having a power level based on a frequency of the input signal and a radiating element that i...  

Matches 1 - 50 out of 2,753