ClassID:

214366

H01Q13/0208 - 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 Corrugated horns

Sub-classes:
Recent Application in this class:
#1
20250392050
2025-12-25

MULTI-OCTAVE ANTENNA ELEMENT

#2
20250337167
2025-10-30

Method for Producing a Filling for a Horn Antenna, Horn Antenna for a Radar Measuring Device and Radar Measuring Device

#3
20240186709
2024-06-06

CORRUGATED PASSIVE RADIOFREQUENCY DEVICE SUITABLE FOR AN ADDITIVE MANUFACTURING METHOD

#4
20240145935
2024-05-02

Antenna apparatus

#5
20240047869
2024-02-08

Antenna feed horn with near-constant phase center with subreflector tracking in the z-axis

#6
20220013917
2022-01-13

CONTINUOUS RESONANCE TRAP REFRACTOR BASED ASSEMBLY

#7
20220013916
2022-01-13

SINGLE-PIECE CORRUGATED COMPONENT OF AN ANTENNA AND METHOD OF MANUFACTURE THEREOF

#8
20210341528
2021-11-04

Multiple-band compact, near-field-to-far-field and direct far-field test range

#9
20210313687
2021-10-07

RADIO TRANSCEIVER WITH ANTENNA ARRAY FORMED BY HORN-ANTENNA ELEMENTS

#10
20210305707
2021-09-30

High-performance dual-polarized antenna feed chain

#11
20200358206
2020-11-12

Conformal phased arrays

#12
20200274247
2020-08-27

Dual-polarization rippled reflector antenna

#13
20200153105
2020-05-14

Mitigation of polarization mismatch between reflector and feed antennas by feed predistortion

#14
20200112105
2020-04-09

Method for upgrading a satellite antenna assembly and an associated upgradable satellite antenna assembly

#15
20200014114
2020-01-09

Layered waveguide system and method of forming a waveguide

#16
20190393611
2019-12-26

Helically corrugated horn antenna and helically corrugated waveguide system

#17
20190319667
2019-10-17

Method and apparatus for reducing flow of currents on an outer surface of a structure

#18
20190196107
2019-06-27

Polarization selective coupler

#19
20190158146
2019-05-23

Access point and methods for use in a radio distributed antenna system

#20
20190140356
2019-05-09

Antenna structures for spatial power-combining devices

#21
20190115669
2019-04-18

Method for upgrading a satellite antenna assembly and an associated upgradable satellite antenna assembly

#22
20190013838
2019-01-10

Method and apparatus for reducing radiation from an external surface of a waveguide structure

#23
20190013837
2019-01-10

Method and apparatus for reducing flow of currents on an outer surface of a structure

#24
20190013577
2019-01-10

Method and apparatus for steering radiation on an outer surface of a structure

#25
20180375214
2018-12-27

Dual-polarization rippled reflector antenna

#26
20180294573
2018-10-11

Integrated single-piece antenna feed and components

#27
20180277943
2018-09-27

Component carrier with integrated antenna structure

#28
20180212330
2018-07-26

Continuous resonance trap refractor based antenna

#29
20180191076
2018-07-05

Corrugated feed horn for producing an oval beam

#30
20180013203
2018-01-11

Conformal broadband directional ½ flared notch radiator antenna array

#31
20170324164
2017-11-09

Multi-band transmit/receive feed utilizing PCBS in an air dielectric diplexing assembly

#32
20170170570
2017-06-15

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

#33
20160226151
2016-08-04

Method for upgrading a satellite antenna assembly having a subreflector and an associated satellite antenna assembly

#34
20160226150
2016-08-04

Method for upgrading a satellite antenna assembly and an associated upgradable satellite antenna assembly

#35
20160226136
2016-08-04

Satellite communications terminal for a ship and associated methods

#36
20160072190
2016-03-10

Ridged horn antenna having additional corrugation

#37
20160006465
2016-01-07

Antenna for receiving and/or transmitting polarized communication signals

#38
20150288070
2015-10-08

Feed horn sealing structure and method of sealing the feed horn

#39
20150188219
2015-07-02

Waterproof part

#40
20150138029
2015-05-21

Cassegrain-type metamaterial antenna

#41
20150097747
2015-04-09

Antenna system for simultaneous triple-band satellite communication

#42
20150091769
2015-04-02

Dish antenna having a self-supporting sub-reflector assembly

#43
20150091768
2015-04-02

Ring focus antenna

#44
20150029065
2015-01-29

Horn antenna device and step-shaped signal feed-in apparatus thereof

#45
20140266934
2014-09-18

Multi-mode signal source

#46
20140253379
2014-09-11

Mode generator device for a satellite antenna system and method for producing the same

#47
20140125537
2014-05-08

Feed horn

#48
20140062788
2014-03-06

Phase-conjugate configuration of high-gain, dual-polarized sector antennas for a repeater

#49
20130307719
2013-11-21

Antenna system

#50
20130201070
2013-08-08

WIRELESS COMMUNICATIONS DEVICE HAVING LOOP WAVEGUIDE TRANSDUCER WITH SPACED APART COUPLING POINTS AND ASSOCIATED METHODS

#51
20130099989
2013-04-25

Horn antenna for a radar device

#52
20130069832
2013-03-21

mmW low sidelobe constant beamwidth scanning antenna system

#53
20130006585
2013-01-03

RF feed element design optimization using secondary pattern

#54
20120139807
2012-06-07

Electrically large stepped-wall and smooth-wall horns for spot beam applications

#55
20120105293
2012-05-03

Horn antenna and system for transmitting and/or receiving radio frequency signals in multiple frequency bands

#56
20120007792
2012-01-12

Monolithic microwave antenna feed and method of manufacture

#57
20120002973
2012-01-05

Dual band radio frequency (RF) and optical communications antenna and terminal design methodology and implementation

#58
20110205136
2011-08-25

System and method for hybrid geometry feed horn

#59
20100019981
2010-01-28

Tracking feed for multi-band operation

#60
20090109111
2009-04-30

Cross-polar compensating feed horn and method of manufacture

#61
20090021441
2009-01-22

Primary radiator, low noise blockdownconverter and satellite broadcasting receiving antenna

#62
20070285329
2007-12-13

Squint-beam corrugated horn

#63
20070115196
2007-05-24

Metallised plastic antenna funnel for a fill level radar

#64
20070096986
2007-05-03

Method for making a waveguide microwave antenna

#65
20070052608
2007-03-08

DIGITAL DATA RECEIVING APPARATUS

#66
20060125706
2006-06-15

High performance multimode horn for communications and tracking

#67
20060063528
2006-03-23

Dual-band multiple beam antenna system for communication satellites

#68
20060044202
2006-03-02

Horn antenna combining horizontal and vertical ridges

#69
20050104794
2005-05-19

Multi-band antenna system supporting multiple communication services

#70
20050088355
2005-04-28

Coaxial horn antenna system

#71
20050017915
2005-01-27

Horn antenna with dynamically variable geometry

#72
20050001776
2005-01-06

Converter for radio wave reception and antenna apparatus

#73
18330210
2025-07-08

Waveguide horn antenna

#74
16237623
2019-10-01

Omnidirectional multiband antenna

#75
15813618
2019-03-12

Access point and methods for use in a radio distributed antenna system

#76
15623329
2019-04-09

Folded horn for high power antenna element