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Matches 1 - 50 out of 2,845

Document Document Title
WO/2019/217906A1
An antenna system may include a first phase shifting network to output a first set of component signals from a first component signal having a first frequency, a second phase shifting network to output a second set of component signals f...  
WO/2019/211158A1
There is provided a radar system comprising a first and a second antenna module, where each of the antenna modules comprises a first planar slotted waveguide antenna array configured for radiating electromagnetic waves, and a second plan...  
WO/2019/200011A1
Methods, systems, and devices for wireless communication are described. According to one or more aspects, the described apparatus includes one or more stacks of patch radiators (such as patch antennas) comprising at least a first patch r...  
WO/2019/197795A1
The present technique provides an antenna apparatus and a method of operating an antenna apparatus comprising a first antenna array and a second antenna array. Antenna positioning circuitry is used to move the first antenna array relativ...  
WO/2019/199050A1
An antenna device and a unit-cell structure for an electronic device are provided. The antenna device includes at least one unit-cell that includes a dielectric body having a member with a degree of permittivity, and a perforated unit pe...  
WO/2018/103897A9
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/2019/155092A8
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/2019/195047A1
Systems and methods for selecting a communication mode in a wireless network (10) include a communication mode selection procedure that may be carried out by the respective devices in an automated manner to identify a desired mode for co...  
WO/2019/183018A1
A base station antenna (BSA) system includes a radio-frequency (RF) generator having a plurality of power-amplifying circuits therein, and an antenna, which includes a plurality of columns of radiating elements. These radiating elements ...  
WO/2019/171148A1
A SIW-antenna(10) is disclosed. The SIW-antenna comprises a SIW- structure(20) extending along a horizontal plane for guiding electromagnetic waves along a longitudinal direction from a first feed(26) to a radiation aperture(27), and a p...  
WO/2019/170827A1
Improved antenna configurations for high frequency RF point to point links are provided. Instead of using a reflector to provide a sharp focus where the feed array is placed, the reflector is used to provide a moderate level of reflector...  
WO/2019/170541A1
A double reflector focal plane array antenna has a main reflector [702]; a sub-reflector [704]; and a focal plane array [706] comprising millimeter wave sensor elements arranged in a plane. The sub-reflector [704] has a surface curvature...  
WO/2019/166360A1
The invention relates to a controlled radiation pattern antenna comprising an electrically conductive base plate (12), the edge of which is preferably surrounded by a ring made of RF-absorbing material, four L1/E1 dielectric resonator an...  
WO/2019/166750A1
A dual polarised omnidirectional antenna apparatus (20) capable of operating in transmit and receive, comprising at least two dual polarised directional antennas (21) configured to be mountable in a substantially equi-spaced distributed ...  
WO/2019/164813A1
The communication system as described herein includes an input feed, a source, and a tuner device. The input feed receives an input signal. The source emits a wireless signal based on the received input signal. The tuner device is dispos...  
WO/2019/158251A1
The invention relates to an antenna array for a radar sensor, comprising an antenna (10), which is designed as a group antenna and can be operated as a transmitting antenna, and a configuration of antennas, which can be operated as a rec...  
WO/2019/161183A1
A reconfigurable antenna system includes an antenna array; a set of metamaterial panels configured to surround the antenna array; a control unit, coupled to each of the metamaterial panels, for selectively addressing each of the metamate...  
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/2019/156791A1
A base station antenna includes a reflector having a plurality of pairs of opposed faces, a connector port, a plurality of radiating elements mounted to extend outwardly from the respective faces of the reflector, where each of the radia...  
WO/2019/144739A1
Disclosed are a dual-polarized antenna, a radio-frequency front-end apparatus and a communication device. The dual-polarized antenna is a planar antenna, and the maximum radiation direction of the dual-polarized antenna is parallel to an...  
WO/2019/081119A3
The invention relates to a radar sensor having a plurality of main beam directions (5), said radar sensor comprising a printed circuit board (2), on which one or a plurality of antenna elements (3) are arranged for transmitting and/or re...  
WO/2019/116648A1
[Problem] To provide a Butler matrix circuit which has volume and power consumption that can be further reduced, and with which symmetric radiation characteristics can be achieved. [Solution] Provided is a Butler matrix circuit provided ...  
WO/2019/108775A1
The exemplified systems and methods provides a low-profile stacked patch multi-frequency antenna (e.g., a dual-frequency antenna). A design is disclosed which is configured to operate at the 5.9-GHz band (e.g., for Dedicated Short Range ...  
WO/2019/075421A3
According to an embodiment, an antenna includes a conductive antenna element, a voltage-bias conductor, and a polarization-compensation conductor. The conductive antenna element is configured to radiate a first signal having a first pola...  
WO/2019/090049A1
A low profile, conformal antenna assembly provides wide bandwidth, orientation dependent and directional operation via volumetric radiating elements that are diposed over a cavity. The volumetric antenna elements may be further controlle...  
WO/2019/060596A3
An antenna system includes a lens portion that has a spherical surface, and an antenna feed structure coupled to a surface of the lens portion. The antenna feed structure includes one or more feed tiles supported by an electrical connect...  
WO/2019/081119A2
The invention relates to a radar sensor having a plurality of main beam directions (5), said radar sensor comprising a printed circuit board (2), on which one or a plurality of antenna elements (3) are arranged for transmitting and/or re...  
WO/2019/075421A2
According to an embodiment, an antenna includes a conductive antenna element, a voltage-bias conductor, and a polarization-compensation conductor. The conductive antenna element is configured to radiate a first signal having a first pola...  
WO/2019/052632A1
The present invention provides a dual-polarized radiating element (100) comprising a feeding arrangement (101) and four dipole arms (103). The feeding arrangement (101) comprises four slots (102), which extend from a periphery towards a ...  
WO/2019/040057A1
A radio access network element configured to provide wireless resources via a plurality of wireless beams to serve customer premises equipments in a service area of a wireless network. The radio access network element includes at least o...  
WO/2019/039514A1
The present invention: finds a correction value that corrects measurement angle error signals, finding same more accurately than conventional control devices even if there is a bad signal-to-noise ratio for radio waves; and tracks a comm...  
WO/2019/034116A1
The invention provides a cylindrical artificial medium lens-based multi-beam antenna with a high building coverage, the cylindrical artificial medium lens-based multi-beam antenna being constructed by an artificial medium cylindrical len...  
WO/2019/027981A1
A phased array has a laminar substrate, a plurality of elements on the laminar substrate forming a patch phased array, and first and second sets of integrated circuits on the laminar substrate. The first set of integrated circuits, each ...  
WO/2019/027502A1
In accordance with the concepts, systems, methods and techniques described herein a tripole current loop radiating element is provided having three conductors disposed on a substrate with the three conductors being physically spaced apar...  
WO/2019/002446A1
The invention concerns a system comprising a plurality of transmission/reception stations (Si), each transmission/reception station (Si) comprising a support on which are fixed a first antenna associated with a first reflector and connec...  
WO/2018/236821A1
Antenna arrays, including a broadband single or dual polarized, tightly coupled radiator arrays.  
WO/2018/226657A1
An electromagnetic device includes: a ground structure; a dielectric resonator antenna (DRA) disposed on the ground structure; an electromagnetic (EM) beam shaper disposed proximate the DRA; and, a signal feed electromagnetically coupled...  
WO/2018/220407A1
There is disclosed a reconfigurable, leaky-wave antenna device comprising: a groundplane; a septum extending substantially perpendicularly from the groundplane and extending along a length thereof; a first main microstrip transmission li...  
WO/2018/199876A1
In one example, a communication device is disclosed, which includes a metal casing, an antenna, a tunable capacitor connected between the antenna and the metal casing, and a control unit. The control unit may determine proximity of a use...  
WO/2018/190794A1
The described features generally relate to adjusting a native antenna pattern of a satellite to adapt communications via the satellite. For example, a communications satellite may include an antenna having a feed array assembly, a reflec...  
WO/2018/171600A1
Disclosed is a beam mode-controllable antenna. The antenna comprises: a transmitter, a radio frequency port group, a first switch group, a feed network group and an antenna array; wherein the first switch group is arranged between the ra...  
WO/2018/167717A1
An antenna system that includes a plurality of lens sets. Each lens set includes a lens and at least one feed element. At least one feed element is aligned with the lens and configured to direct a signal through the lens at a desired dir...  
WO/2018/170384A1
In an aspect, an apparatus may be an apparatus for wireless communication. The apparatus for wireless communication may include a transceiver, a memory, and at least one processor coupled to the memory and configured to execute instructi...  
WO/2018/116258A3
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/2018/153488A1
The disclosure relates to an antenna mount structure (1, 1') comprising: - An attachment arrangement (2, 2') for fixing the antenna mount structure (1, 1') to a support structure, - A central rod (3, 3') fixed to the attachment arrangeme...  
WO/2018/156063A1
The present invention relates to a bowtie antenna arrangement (100) comprising at least one bowtie structure comprising bowtie arm sections (2A1,2A2) made of an electrically conducting material with each an end portion (2Α',2Α') facing...  
WO/2018/149689A1
The invention relates to an antenna device having a printed circuit board and at least one antenna radiator which is arranged on the printed circuit board and can be excited by the printed circuit board or a coupling window arranged ther...  
WO/2018/140837A1
An antenna system includes an antenna lens, and one or more antenna feeds placed at an on or off-focal point of the antenna lens. Each of the one or more antenna feeds comprises one or more antenna feed elements that are electrically ind...  
WO/2018/134877A1
This antenna device is provided with: an excitation distribution calculation unit (13) which calculates the excitation distribution W1(t) of a communication beam consisting of radio waves transmitting a communication signal d(t), and the...  
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...  

Matches 1 - 50 out of 2,845