ClassID:

214527

H01Q21/245 - CPC Classification

Classification description:

Antenna arrays or systems; Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation

Recent Application in this class:
#1
20260031548
2026-01-29

MULTI-BAND POLARIZATION ROTATION FOR INTERFERENCE MITIGATION

#2
20260019105
2026-01-15

METHOD AND SYSTEM FOR MITIGATING PASSIVE INTERMODULATION (PIM) BY PERFORMING POLARIZATION ADJUSTING

#3
20260005432
2026-01-01

METHOD AND SYSTEM FOR DETECTING INTERFERENCE AND CONTROLLING POLARIZATION SHIFTING TO MITIGATE THE INTERFERENCE

#4
20250365037
2025-11-27

METHOD AND SYSTEM FOR MITIGATING INTERFERENCE IN THE NEAR FIELD

#5
20250309562
2025-10-02

AUTONOMOUS VEHICLE RANGING SYSTEM WITH POLARIZED ANTENNA

#6
20250300369
2025-09-25

DIPOLE STRUCTURES AND ANTENNAE

#7
20250293429
2025-09-18

METHOD AND SYSTEM FOR ADDRESSING INTERFERENCE BY CONFIGURING OR ADAPTING ANTENNA STRUCTURES

#8
20250279804
2025-09-04

METHOD AND SYSTEM FOR MITIGATING INTERFERENCE BY DISPLACING ANTENNA STRUCTURES

#9
20250202120
2025-06-19

Three-Dimensional Superdirective Antenna and Optimization Method

#10
20250038428
2025-01-30

SATELLITE PLATFORM AND METHOD FOR RECONFIGURING THE ELECTROMAGNETIC BEAM OF SUCH A SATELLITE PLATFORM

#11
20250023240
2025-01-16

Dual-band Antenna, Antenna Array and Electronic Device

#12
20240387982
2024-11-21

Electronic Device and a Baseband Processor

#13
20240380129
2024-11-14

Four Polarization Antenna Arrangement

#14
20240356239
2024-10-24

ELECTRONIC DEVICE COMPRISING HOLE THROUGH WHICH SIGNAL HAVING POLARIZATION PASSES

#15
20240322862
2024-09-26

METHOD AND SYSTEM FOR MITIGATING INTERFERENCE IN THE NEAR FIELD

#16
20240291168
2024-08-29

DISPLAY PANEL AND A DISPLAY DEVICE INCLUDING THE SAME

#17
20240266757
2024-08-08

Array Fed RF Lens Antenna

#18
20240266709
2024-08-08

COMPACT RADIO FREQUENCY ANTENNA APPARATUSES

#19
20240235062
2024-07-11

OPTIMAL PHASE CONDITION DETERMINATION METHOD, ANTENNA MODULE, AND COMMUNICATION SYSTEM

#20
20240214032
2024-06-27

Method and system for mitigating interference by displacing antenna structures

#21
20240113745
2024-04-04

Method and system for mitigating interference by rotating antenna structures

#22
20240106132
2024-03-28

INTELLIGENT REFLECTING SURFACE AND PHASED ARRAY ANTENNA

#23
20240055777
2024-02-15

DUAL SHIFTER DEVICES AND SYSTEMS FOR POLARIZATION ROTATION TO MITIGATE INTERFERENCE

#24
20240039338
2024-02-01

Polarization Adaptive Wireless Power Transmission System

#25
20230395993
2023-12-07

AUTONOMOUS VEHICLE RANGING SYSTEM WITH POLARIZED ANTENNA

#26
20230387608
2023-11-30

RADIO FREQUENCY (RF) POLARIZATION ROTATION DEVICES AND SYSTEMS FOR INTERFERENCE MITIGATION

#27
20230387606
2023-11-30

Dual shifter devices and systems for polarization rotation to mitigate interference

#28
20230387605
2023-11-30

MULTI-BAND POLARIZATION ROTATION FOR INTERFERENCE MITIGATION

#29
20230369747
2023-11-16

RADIATOR, ANTENNA AND BASE STATION

#30
20230361451
2023-11-09

Cover device for optimal beam implementation of antenna in wireless communication system

#31
20230344150
2023-10-26

Full-duplex, multi-antenna wireless communication device and method for controlling such a device

#32
20230327708
2023-10-12

Method and system for polarization adjusting of orthogonally-polarized element pairs

#33
20230318174
2023-10-05

METHOD AND SYSTEM FOR DETECTING INTERFERENCE AND CONTROLLING POLARIZATION SHIFTING TO MITIGATE THE INTERFERENCE

#34
20230307834
2023-09-28

Antenna device and method of manufacturing thereof

#35
20230268661
2023-08-24

Liquid crystal metasurface antenna apparatus and communication apparatus

#36
20230216212
2023-07-06

Phased array antenna apparatus and method

#37
20230208045
2023-06-29

Process for Delivery of Viscous Drug Therapies

#38
20230208022
2023-06-29

Antenna array with cross-polarization leakage suppression

#39
20230187847
2023-06-15

SWITCHED POLARIZATION FOR IMPROVED RELIABILITY OF CONNECTIVITY

#40
20230170627
2023-06-01

PHASED ARRAY FRONT END DEVICES

#41
20230138221
2023-05-04

ANTENNA ARRANGEMENTS FOR A RADIO TRANSCEIVER DEVICE

#42
20230083309
2023-03-16

Electronic device including antenna

#43
20230076937
2023-03-09

ELEMENTARY ANTENNA OF THE POLARIZATION AGILE TYPE AND OF THE CAVITY ANTENNA TYPE, ARRAY ANTENNA COMPRISING A PLURALITY OF SUCH ELEMENTARY ANTENNAS

#44
20230031214
2023-02-02

Antenna device, antenna system, and methods to create, and install or modify, an antenna profile for an antenna device so as to direct the propagation of radio frequency signals from the antenna device to targeted geographic coverage areas

#45
20230014090
2023-01-19

Beam forming phased array antenna system for millimeter wave communication

#46
20230010547
2023-01-12

Transmitarray antenna cell

#47
20230008446
2023-01-12

Electronic devices with concurrent radio-frequency transmission and sensing

#48
20220416445
2022-12-29

Antenna array with selectable horizontal, vertical or circular polarization

#49
20220376407
2022-11-24

BASE STATION ANTENNAS INCLUDING RADIATING ELEMENTS HAVING OUTER DIPOLE ARMS THAT CONFORM TO CURVED TRANSITION WALLS OF A RADOME

#50
20220359982
2022-11-10

Transmitarray antenna cell

#51
20220352942
2022-11-03

Polarization aligned transmission towards a receiver device

#52
20220344810
2022-10-27

Antenna array having antenna elements interconnected by material for controlling beamforming

#53
20220311140
2022-09-29

Antenna device and method of generating polarized signals

#54
20220302603
2022-09-22

Circular polarized phased array with wideband axial ratio bandwidth using sequential rotation and dynamic phase recovery

#55
20220294127
2022-09-15

Systems and methods for improving wireless mesh networks

#56
20220294106
2022-09-15

ANTENNA DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

#57
20220271421
2022-08-25

Antenna module and vehicle roof with antenna module

#58
20220231541
2022-07-21

LOOP ANTENNAS WITH SELECTIVELY-ACTIVATED FEEDS TO CONTROL PROPAGATION PATTERNS OF WIRELESS POWER SIGNALS

#59
20220231427
2022-07-21

Circular polarization array antenna device

#60
20220209428
2022-06-30

Techniques for beam-specific phase adjustment in non-co-located dual-polarized antenna arrays

#61
20220200167
2022-06-23

CIRCULARLY POLARIZED ANTENNA

#62
20220149530
2022-05-12

Waveguide feed network architecture for wideband, low profile, dual polarized planar horn array antennas

#63
20220069927
2022-03-03

Method and system for polarization adjusting of orthogonally-polarized element pairs

#64
20220069898
2022-03-03

Method and system for mitigating passive intermodulation (PIM) by performing polarization adjusting

#65
20220069897
2022-03-03

METHOD AND SYSTEM FOR POLARIZATION ADJUSTING IN TIME-DIVISION DUPLEXING (TDD) OR FREQUENCY-DIVISION DUPLEXING (FDD)

#66
20220069865
2022-03-03

Method and system for mitigating interference in the near field

#67
20220069855
2022-03-03

Method and system for mitigating interference by rotating antenna structures

#68
20220069853
2022-03-03

METHOD AND SYSTEM FOR ADDRESSING INTERFERENCE BY CONFIGURING OR ADAPTING ANTENNA STRUCTURES

#69
20220069463
2022-03-03

Method and system for mitigating interference by displacing antenna structures

#70
20220059944
2022-02-24

Phase antenna assembly and electronic device

#71
20220059922
2022-02-24

Compact radio frequency antenna apparatuses

#72
20220045740
2022-02-10

Polarization reconfigurable apparatus, communications device, and polarization reconfiguration method

#73
20220013923
2022-01-13

Testing device

#74
20210399587
2021-12-23

Polarization adaptive wireless power transmission system

#75
20210376492
2021-12-02

Antenna system

#76
20210376491
2021-12-02

Electronically-controlled polarization of antenna arrays

#77
20210376486
2021-12-02

Autonomous vehicle ranging system with polarized antenna

#78
20210373141
2021-12-02

Perpendicular Rotman phased array front end device

#79
20210367333
2021-11-25

Antenna and communications device

#80
20210351520
2021-11-11

Hybrid antenna with polarization flexibility

#81
20210336347
2021-10-28

Waveguide antenna element based beam forming phased array antenna system for millimeter wave communication

#82
20210328366
2021-10-21

Dual polarization patch antenna system

#83
20210320424
2021-10-14

Waveguide polarizer and a circularly polarized antenna

#84
20210318410
2021-10-14

Single channel dual orthogonal linear polarization array

#85
20210296779
2021-09-23

Antenna cover with integrated static lens

#86
20210281313
2021-09-09

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND ELECTRONIC APPARATUS

#87
20210280984
2021-09-09

Circular and linearly polarized antenna

#88
20210273347
2021-09-02

Systems, apparatus, and methods for selecting antennas

#89
20210265746
2021-08-26

Communication using arbitrary selectable polarization

#90
20210249757
2021-08-12

Electronic device including antenna

#91
20210226347
2021-07-22

Antenna routing method and related devices

#92
20210226346
2021-07-22

Adaptive single-element antenna apparatus and method of operating same

#93
20210203062
2021-07-01

Cover device for optimal beam implementation of antenna in wireless communication system

#94
20210159855
2021-05-27

Scalable terahertz phased array and method

#95
20210151891
2021-05-20

Waveguide feed network architecture for wideband, low profile, dual polarized planar horn array antennas

#96
20210119347
2021-04-22

Antenna arrangements for a radio transceiver device

#97
20210098896
2021-04-01

Transceiver circuit with polarization selection

#98
20210075126
2021-03-11

Wireless communication device

#99
20210066819
2021-03-04

Polarized antenna array

#100
20210036437
2021-02-04

Antenna system, feeding network reconfiguration method, and apparatus

#101
20210028560
2021-01-28

Antenna device, wireless transmitter, wireless receiver, and wireless communication system

#102
20210021052
2021-01-21

Phased array antenna module and communication device including the same

#103
20210013634
2021-01-14

Wireless signal transceiver device with dual-polarized antenna with at least two feed zones

#104
20200412439
2020-12-31

Diversity polarization modulation

#105
20200395997
2020-12-17

Method for determining polarization information and related device thereof

#106
20200395677
2020-12-17

Antenna apparatus

#107
20200395665
2020-12-17

Multi-band, dual-polarization antenna array

#108
20200373681
2020-11-26

Radar system and method for determining direction to an object

#109
20200373680
2020-11-26

Communication device

#110
20200335880
2020-10-22

Antenna apparatus, method, and electronic apparatus

#111
20200335879
2020-10-22

Antenna structure and method for manufacturing the same

#112
20200313307
2020-10-01

OAM multiplexing communication system and OAM multiplexing communication method

#113
20200303836
2020-09-24

Base station antennas having parasitic assemblies for improving cross-polarization discrimination performance

#114
20200303833
2020-09-24

Radio frequency module and communication device

#115
20200287423
2020-09-10

Polarization adaptive wireless power transmission system

#116
20200287299
2020-09-10

Systems, apparatus, and methods for selecting antennas

#117
20200243985
2020-07-30

Antenna arrangement for dual-polarization beamforming

#118
20200235493
2020-07-23

Multi-polarization millimeter wave (mmWave) transmitter/receiver architecture with shared power amplifiers

#119
20200227818
2020-07-16

RF energy transmitting apparatus with positioning and polarization tracing function, RF energy harvesting apparatus and RF energy transmitting method

#120
20200212597
2020-07-02

Antenna, antenna array and base station

#121
20200194902
2020-06-18

Waveguide slot array antenna

#122
20200185809
2020-06-11

Compact radio frequency antenna apparatuses

#123
20200176865
2020-06-04

Antenna system

#124
20200169006
2020-05-28

High frequency antenna device and antenna array thereof

#125
20200169005
2020-05-28

High frequency antenna device

#126
20200153121
2020-05-14

Methods and systems for implementing and operating multiple-input and multiple-output (MIMO) antennas

#127
20200145265
2020-05-07

Device, Method, And System For Obscuring A Transmitted Radio Frequency Signal Using Polarization Modulation To Avoid Interception

#128
20200144733
2020-05-07

Multi-band millimeter-wave (MMW) antenna array and radio-frequency integrated circuit (RFIC) module

#129
20200136271
2020-04-30

Polarization uniqueness manipulation apparatus (PUMA)

#130
20200132854
2020-04-30

RADIO RECEIVERS FOR POSITION DETERMINATION SYSTEMS

#131
20200119453
2020-04-16

Antenna module and communication device

#132
20200112384
2020-04-09

OPTICAL FIBER WIRELESS INTEGRATION SYSTEM USING DUAL POLARIZATION ANTENNA

#133
20200112102
2020-04-09

Multi-layered software defined antenna and method of manufacture

#134
20200099430
2020-03-26

Wireless signal transceiver device with dual-polarized antenna with at least two feed zones

#135
20200052391
2020-02-13

ENERGY CONSERVATION BY ANTENNA POLARIZATION

#136
20200044363
2020-02-06

Flat panel array antenna with integrated polarization rotator

#137
20200044344
2020-02-06

Apparatuses and methods for a planar waveguide antenna

#138
20200028255
2020-01-23

Device for reverberation of modes

#139
20200021040
2020-01-16

Dual-polarization phased antenna arrays

#140
20190393599
2019-12-26

Indoor antenna system and method of operation

#141
20190379120
2019-12-12

Steerable beam antenna with controllably variable polarization

#142
20190372240
2019-12-05

Elementary antenna comprising a planar radiating device

#143
20190372239
2019-12-05

Elementary antenna comprising amplification chains for delivering signals to and amplifying signals arising from a planar radiating device thereof

#144
20190363457
2019-11-28

Antenna structure and wireless communication device using the same

#145
20190363456
2019-11-28

Antenna structure and wireless communication device using the same

#146
20190363453
2019-11-28

Phased array antenna module and communication device including the same

#147
20190356060
2019-11-21

METHOD AND APPARATUS FOR AN ORTHOGONAL ANTENNA ARRAY SYSTEM

#148
20190319342
2019-10-17

SUPER DIRECTIVE ARRAY OF VOLUMETRIC ANTENNA ELEMENTS FOR WIRELESS DEVICE APPLICATIONS

#149
20190312620
2019-10-10

Tunable passive time-delay structure for adjusting a direction of a beamforming pattern

#150
20190296440
2019-09-26

Multi-layered software defined antenna and method of manufacture

#151
20190296434
2019-09-26

Aperiodic phased array antenna with single bit phase shifters

#152
20190288567
2019-09-19

Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals

#153
20190280395
2019-09-12

Radar device and aircraft

#154
20190280394
2019-09-12

Smart antenna assembly

#155
20190267716
2019-08-29

Waveguide antenna element based beam forming phased array antenna system for millimeter wave communication

#156
20190267715
2019-08-29

Elliptically polarized cavity backed wideband slot antenna

#157
20190221947
2019-07-18

Method to utilize bias current control in vertical or horizontal channels for polarization rotation with less power consumption

#158
20190214730
2019-07-11

Loop antenna

#159
20190199003
2019-06-27

Antenna modules and systems, and applications and methods of manufacturing thereof

#160
20190181566
2019-06-13

Multipolarized vector sensor array antenna system for radio astronomy applications

#161
20190173199
2019-06-06

Wireless communication system and wireless surveillance control system

#162
20190165478
2019-05-30

Electronic device comprising antenna

#163
20190165467
2019-05-30

MULTI-ANTENNA SYSTEM USING NON-RADIATION COUPLING EDGES TO ACHIEVE ISOLATION

#164
20190157754
2019-05-23

RF signal switching, phase shifting and polarization control

#165
20190148842
2019-05-16

Magnetic dipole antenna with omnidirectional e-plane pattern and method of making same

#166
20190131691
2019-05-02

Electronic device including antenna

#167
20190103909
2019-04-04

Operating a wireless communication system

#168
20190103660
2019-04-04

Base station antennas with lenses for reducing upwardly-directed radiation

#169
20190097328
2019-03-28

Systems and Methods for Mitigating Polarization Loss

#170
20190097327
2019-03-28

Electronically-controlled polarization of antenna arrays

#171
20190097296
2019-03-28

Power divider for an antenna comprising four identical orthomode transducers

#172
20190089071
2019-03-21

Wireless communication module

#173
20190081413
2019-03-14

Broadband low-profile dual-linearly polarized antenna for a OneLTE two-in-one platform

#174
20190067822
2019-02-28

Waveguide feed network architecture for wideband, low profile, dual polarized planar horn array antennas

#175
20190051985
2019-02-14

Aperiodic phased array antenna with single bit phase shifters

#176
20190020399
2019-01-17

Beamforming using passive time-delay structures

#177
20190006759
2019-01-03

Single-layer patch antenna

#178
20180375221
2018-12-27

Antenna arrangements for a radio transceiver device

#179
20180358709
2018-12-13

Waveguide slotted array antenna

#180
20180342807
2018-11-29

Configurable antenna array with diverse polarizations

#181
20180337722
2018-11-22

Multi-beam phased array for first and second polarized satellite signals

#182
20180323509
2018-11-08

Power feed circuit and antenna device

#183
20180309204
2018-10-25

Low profile omnidirectional ceiling mount multiple-input multiple-output (MIMO) antennas

#184
20180294579
2018-10-11

Wireless communication device

#185
20180287253
2018-10-04

Slot line volumetric antenna

#186
20180248263
2018-08-30

Antenna structure for beamforming

#187
20180248256
2018-08-30

Antenna system

#188
20180234192
2018-08-16

Antenna alignment tool and method

#189
20180233820
2018-08-16

MULTI-SECTOR MIMO ACTIVE ANTENNA SYSTEM AND COMMUNICATIONS DEVICE

#190
20180233799
2018-08-16

Compact radio frequency antenna apparatuses

#191
20180205156
2018-07-19

Liquid-crystal antenna apparatus and electronic communication device

#192
20180205144
2018-07-19

RF energy transmitting apparatus, RF energy harvesting apparatus and method of RF energy transmitting

#193
20180175515
2018-06-21

Switchable dual band antenna array with three orthogonal polarizations

#194
20180175509
2018-06-21

Scalable antenna array

#195
20180164441
2018-06-14

ACCELERATED SATELLITE ACQUISITION SCHEME

#196
20180152229
2018-05-31

Low complexity flexible beam-width for directional modulation

#197
20180151947
2018-05-31

Super directive array of volumetric antenna elements for wireless device applications

#198
20180145400
2018-05-24

ANTENNA

#199
20180109005
2018-04-19

Antenna modules and systems, and applications and methods of manufacturing thereof

#200
20180083370
2018-03-22

Multi-frequency, multi-radiation angle, multi-polarization and multi-pattern communication antenna

#201
20180076907
2018-03-15

Measuring device and method for determining beamforming signal quality

#202
20180076906
2018-03-15

Measuring system and method for determining phase differences of antenna elements of an antenna array

#203
20180074104
2018-03-15

System and method for characterization of multi-element antenna

#204
20180062268
2018-03-01

Software controlled antenna

#205
20180062266
2018-03-01

Multi-layered software defined antenna and method of manufacture

#206
20180040961
2018-02-08

Leaky-wave antenna

#207
20180040946
2018-02-08

Large scale integration and control of antennas with master chip and front end chips on a single antenna panel

#208
20180034150
2018-02-01

Indoor antenna system and method of operation

#209
20180024226
2018-01-25

Antenna and radar system that include a polarization-rotating layer

#210
20180013210
2018-01-11

System and method for operating conformal antenna

#211
20180013201
2018-01-11

RFID infinity antenna

#212
20170363713
2017-12-21

Radar apparatus and method for processing radar signal

#213
20170353338
2017-12-07

Phased array antenna cell with adaptive quad polarization

#214
20170346196
2017-11-30

Multi-frequency, multi-radiation angle, multi-polarization and multi-pattern communication antenna

#215
20170324506
2017-11-09

Accessing CP channels with LP terminals via wavefront multiplexing

#216
20170301989
2017-10-19

Antenna system and control method

#217
20170294706
2017-10-12

ANTENNA SYSTEM AND ELECTRONIC DEVICE

#218
20170271776
2017-09-21

Flat panel array antenna with integrated polarization rotator

#219
20170271764
2017-09-21

Multiband antenna

#220
20170264013
2017-09-14

Antenna apparatus for communicating with noncontact communication medium via electromagnetic waves

#221
20170244173
2017-08-24

Waveguide slot array antenna

#222
20170237182
2017-08-17

ANTENNA WITH BEAMWIDTH RECONFIGURABLE CIRCULARLY POLARIZED RADIATORS

#223
20170237181
2017-08-17

Switchable transmit and receive phased array antenna with high power and compact size

#224
20170229787
2017-08-10

Multipolarized vector sensor array antenna system for radio astronomy applications

#225
20170222333
2017-08-03

Wireless communication module

#226
20170207521
2017-07-20

Contrawound helical antenna apparatus and method

#227
20170194719
2017-07-06

Systems, apparatus, and methods for selecting antennas

#228
20170179586
2017-06-22

Device for receiving microwave radiation

#229
20170170785
2017-06-15

Scalable terahertz phased array and method

#230
20170170570
2017-06-15

Compact bipolarization excitation assembly for a radiating antenna element and compact array comprising at least four compact excitation assemblies

#231
20170169261
2017-06-15

Array antenna system and algorithm applicable to RFID readers

#232
20170149144
2017-05-25

Efficient multi-polarization communications

#233
20170141838
2017-05-18

Accessing LP transponders with CP terminals via wavefront multiplexing techniques

#234
20170117627
2017-04-27

Wireless communication node with an antenna arrangement for triple band reception and transmission

#235
20170093048
2017-03-30

Distributed antenna array

#236
20170085002
2017-03-23

Antenna structure

#237
20170077610
2017-03-16

Waveguide feed network architecture for wideband, low profile, dual polarized planar horn array antennas

#238
20170077577
2017-03-16

N-way coaxial-to-coaxial combiner/divider

#239
20170062951
2017-03-02

Wireless communication system having a transmission unit that transmits or receives based on a detected timing

#240
20170033810
2017-02-02

Real time polarization compensation for dual-polarized millimeter wave communication

#241
20160344098
2016-11-24

Switchable transmit and receive phased array antenna

#242
20160315396
2016-10-27

Structural antenna module incorporating elementary radiating feeds with individual orientation, radiating panel, radiating array and multibeam antenna comprising at least one such module

#243
20160276743
2016-09-22

Fragmented aperture for the Ka/K/Ku frequency bands

#244
20160218425
2016-07-28

Reconfigurable antenna with cluster of radiating pixelates

#245
20160211580
2016-07-21

Microstrip antenna transceiver

#246
20160164191
2016-06-09

Polarization Re-alignment for Mobile Satellite Terminals

#247
20160139271
2016-05-19

GNSS positioning system employing a reconfigurable antenna subsystem

#248
20160119040
2016-04-28

Method and apparatus for performing antenna virtualization using polarimetric antenna in a wireless communication system

#249
20160087348
2016-03-24

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