H01Q13/04 - CPC Classification Index

ClassID:

214377 ⎘

H01Q13/04 - CPC Classification

Classification description:

Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave; Waveguide horns Biconical horns

Recent Application in this class:

20260106379

2026-04-16

BICONICAL ANTENNA SUPPORTED BY A CORSET-STYLED DIELECTRIC SHROUD

20250210870

2025-06-26

UNITARY STRUCTURE LENS ANTENNA

20250015505

2025-01-09

Short antenna having a wide bandwidth

20240413523

2024-12-12

DEPLOYABLE OMNIDIRECTIONAL ANTENNA FOR GROUND COMMUNICATION

20230378630

2023-11-23

Antenna assembly

20230307833

2023-09-28

Antenna and antenna arrangement

20230106084

2023-04-06

Active biconical antenna and receive array

20220173517

2022-06-02

Biconical antenna assembly

20210320431

2021-10-14

Dual-polarized antenna

#10

20210083401

2021-03-18

Antenna system and method

#11

20200373676

2020-11-26

Bicone antenna with logarithmically extending conical surfaces

#12

20200328495

2020-10-15

Side mounting of MEMS microphones on tapered horn antenna

#13

20200052409

2020-02-13

Antenna and method of manufacture thereof

#14

20190312344

2019-10-10

Antenna with enhanced azimuth gain

#15

20190245277

2019-08-08

Antenna system and method

#16

20180248272

2018-08-30

Multi-mode composite antenna

#17

20180198202

2018-07-12

Antenna with enhanced azimuth gain

#18

20180164430

2018-06-14

Sensor with flat-beam generation antenna

#19

20180031689

2018-02-01

Multimodal radar system

#20

20170187126

2017-06-29

Antenna system and method

#21

20160141759

2016-05-19

Dual polarized antenna

#22

20150303588

2015-10-22

Broadband dual polarization omni-directional antenna and associated methods

#23

20150303579

2015-10-22

Wideband deformed dipole antenna for LTE and GPS bands

#24

20150280317

2015-10-01

Ultra-wideband biconical antenna with excellent gain and impedance matching

#25

20150145741

2015-05-28

Wideband simultaneous transmit and receive (STAR) antenna with miniaturized TEM horn elements

#26

20140327590

2014-11-06

Method for direct connection of MMIC amplifiers to balanced antenna aperture

#27

20140266948

2014-09-18

COMPACT CORRUGATED FEEDHORN

#28

20140203984

2014-07-24

High gain wideband omnidirectional antenna

#29

20140118209

2014-05-01

Compact, broadband, omni antenna for indoor/outdoor applications

#30

20130178170

2013-07-11

Vehicle antenna apparatus with a horizontal main beam direction

#31

20130099995

2013-04-25

Indoor ceiling-mount omnidirectional antenna and a method for manufacturing the same

#32

20120319887

2012-12-20

BICONIC RADAR REFLECTOR

#33

20110304508

2011-12-15

Direction finding antenna system and method

#34

20110001679

2011-01-06

Method for direct connection of MMIC amplifiers to balanced antenna aperture

#35

20090237318

2009-09-24

Direction finding antenna

#36

20090213025

2009-08-27

Ultra-wideband antenna with excellent design flexibility

#37

20070205951

2007-09-06

High impedance bicone antenna

#38

20060017644

2006-01-26

Wide band biconical antennas with an integrated matching system

#39

20050093756

2005-05-05

Wide band biconical antennas with an integrated matching system

#40

17938429

2024-02-13

Wideband high-gain omnidirectional biconical antenna for millimeter-wave applications

#41

14735009

2019-03-05

Reconfigurable aperture antenna

#42

14666140

2017-02-14

Protected biconical antenna assembly with balun feed

#43

14445045

2017-05-30

Biconical antenna assembly with balun feed

#44

14059520

2017-03-28

Omni-directional antenna with extended frequency range

#45

14042197

2016-02-02

Ultra-wideband antenna with a conical feed structure and hyperbolic cosine taper

#46

13478355

2015-07-07

Inductively shorted bicone fed tapered dipole antenna