H01Q5/45 - CPC Classification Index

ClassID:

214294 ⎘

H01Q5/45 - CPC Classification

Classification description:

Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements; Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device

Sub-classes:

H01Q5/47 » with a coaxial arrangement of the feeds 72

Recent Application in this class:

20250316891

2025-10-09

BASE STATION ANTENNAS HAVING AT LEAST ONE GRID REFLECTOR AND RELATED DEVICES

20250316890

2025-10-09

BASE STATION ANTENNAS HAVING AT LEAST ONE GRID REFLECTOR AND RELATED DEVICES

20250030167

2025-01-23

ANTENNA STRUCTURE

20240413522

2024-12-12

ANTENNA AND MOBILE COMMUNICATION BASE STATION

20240387992

2024-11-21

REFLECTOR ANTENNA DEVICE

20240266731

2024-08-08

ANTENNA SYSTEM FOR WEARABLE DEVICES

20240186711

2024-06-06

BASE STATION ANTENNAS HAVING AT LEAST ONE GRID REFLECTOR AND RELATED DEVICES

20240120665

2024-04-11

Low-frequency vibrator unit, antenna component, and base station

20240072441

2024-02-29

ANTENNA DEVICE AND RADAR DEVICE

#10

20240047883

2024-02-08

ANTENNA MODULE AND COMMUNICATION APPARATUS EQUIPPED WITH THE SAME

#11

20230420865

2023-12-28

Multiple-feed antenna system having multi-position subreflector assembly

#12

20230387592

2023-11-30

Multi-frequency and multi-beam independent electrically adjustable antenna

#13

20230275353

2023-08-31

Antenna with multiple frequency ranges and electronic device

#14

20230231306

2023-07-20

Corrugated ground plane apparatus for an antenna

#15

20230216205

2023-07-06

Multi-band antenna system and base station

#16

20230198148

2023-06-22

Multi-feed antenna

#17

20230095788

2023-03-30

Compact low-loss reflection type phase shifter

#18

20230054657

2023-02-23

Antenna structure

#19

20230053514

2023-02-23

ANTENNA EQUIPMENT

#20

20230039854

2023-02-09

Shared-aperture dual-band dual-polarized antenna array and communication equipment

#21

20220393352

2022-12-08

Antenna system for wearable devices

#22

20220285842

2022-09-08

Antenna device

#23

20220085512

2022-03-17

Antenna element and electronic device

#24

20220085511

2022-03-17

Antenna element and electronic device

#25

20220077591

2022-03-10

Pattern reflector network for a dual slot antenna

#26

20210351507

2021-11-11

5G MM-WAVE PHASED ARRAY ANTENNA MODULE ARCHITECTURES WITH EMBEDDED TEST-CALIBRATION CIRCUITS

#27

20210320423

2021-10-14

Multiple-feed antenna system having multi-position subreflector assembly

#28

20210320413

2021-10-14

Multi-band antenna having passive radiation-filtering elements therein

#29

20210305712

2021-09-30

Antenna and methods of fabricating the antenna and a resonator of the antenna

#30

20210210854

2021-07-08

Multi-band antenna and communications device

#31

20210167522

2021-06-03

Switchable lens antenna with integrated frequency selective structure

#32

20210167496

2021-06-03

1D phased array antenna for radar and communications

#33

20200388925

2020-12-10

Antenna device

#34

20200259248

2020-08-13

Antenna, antenna assembly, and base station

#35

20200243965

2020-07-30

Band changer and communication system including the band changer

#36

20200235466

2020-07-23

Aperture feed network with common mode rejection

#37

20200194892

2020-06-18

Multi-beam shaped reflector antenna for concurrent communication with multiple satellites

#38

20200168992

2020-05-28

Communication device and notebook computer device

#39

20200161777

2020-05-21

Switchable lens antenna with integrated frequency selective structure

#40

20200161764

2020-05-21

Dual-band antenna

#41

20200136689

2020-04-30

Small cell antennas suitable for MIMO operation

#42

20200067196

2020-02-27

Multiple-feed antenna system having multi-position subreflector assembly

#43

20190312355

2019-10-10

Coincident phase centered flared notch feed

#44

20190312338

2019-10-10

Dual-band antenna element and base station

#45

20190296445

2019-09-26

Reflection mirror antenna device

#46

20190296437

2019-09-26

Antenna assembly for a communication system

#47

20190288716

2019-09-19

Multi-way switch, radio frequency system, and wireless communication device

#48

20190252790

2019-08-15

Multi-beam antenna (variants)

#49

20190229427

2019-07-25

INTEGRATED WAVEGUIDE CAVITY ANTENNA AND REFLECTOR DISH

#50

20190221946

2019-07-18

Conductive plane antenna

#51

20190190151

2019-06-20

Multi-beam shaped reflector antenna for concurrent communication with multiple satellites

#52

20190157765

2019-05-23

Antenna for satellite communication having structure for switching multiple band signals

#53

20190148830

2019-05-16

Communication device

#54

20180309199

2018-10-25

Antenna array integrated on the metal back cover of the 5G mobile terminal

#55

20180302802

2018-10-18

Variable beamwidth multiband antenna

#56

20180287253

2018-10-04

Slot line volumetric antenna

#57

20180269577

2018-09-20

Multiband antenna and wireless communication device

#58

20180248264

2018-08-30

Antenna structure and wireless communication device using same

#59

20180183153

2018-06-28

Multiple-feed antenna system having multi-position subreflector assembly

#60

20180152214

2018-05-31

Electronic apparatus and antenna setting method for electronic apparatus

#61

20180083357

2018-03-22

1D phased array antenna for radar and communications

#62

20170250455

2017-08-31

Multi-beam bi-focal shaped reflector antenna for concurrent communication with multiple non-collocated geostationary satellites and associated method

#63

20170170561

2017-06-15

Dual-polarized, dual-band, compact beam forming network

#64

20170099096

2017-04-06

Process of spectrum diversity of satellite link for data and internet applications using single antenna and router

#65

20160344107

2016-11-24

Tracking antenna system having multiband selectable feed

#66

20160294069

2016-10-06

Structure of a parabolic antenna

#67

20160141758

2016-05-19

Antenna for satellite communication having structure for switching multiple band signals

#68

20150244082

2015-08-27

Lens antenna, method for manufacturing and using such an antenna, and antenna system

#69

20150236428

2015-08-20

Lens antenna, method for manufacturing and using such an antenna, and antenna system

#70

20140225798

2014-08-14

Reflector antenna for a synthetic aperture radar

#71

20130295841

2013-11-07

Process of spectrum diversity of satellite link for data and internet applications using single antenna and router

#72

20130076583

2013-03-28

MULTIPLE FEED ANTENNA OPERATING AT SIGNIFICANTLY DIFFERING FREQUENCIES

#73

20130028298

2013-01-31

Wide-band linked-ring antenna element for phased arrays

#74

20120182195

2012-07-19

MULTI-FEED ANTENNA SYSTEM FOR SATELLITE COMMUNICATIONS

#75

20110068988

2011-03-24

Multi-band antenna system for satellite communications

#76

20110012801

2011-01-20

Multi-feed antenna system for satellite communications

#77

20100321266

2010-12-23

Antenna having a reflector with coverage and frequency flexibility and satellite comprising such an antenna

#78

20100321263

2010-12-23

Mission-flexibility antenna, satellite including such an antenna and method for controlling the change of mission of such an antenna

#79

20100238082

2010-09-23

Multi-band antenna system for satellite communications

#80

20100149061

2010-06-17

Integrated waveguide cavity antenna and reflector dish

#81

20100060536

2010-03-11

Multiband satellite antenna

#82

20080278397

2008-11-13

Multi-beam and multi-band antenna system for communication satellites

#83

20080120654

2008-05-22

Method and apparatus for receiving dual band signals from a common orbital location with an outdoor unit using a frequency selective subreflector and additional antenna feed

#84