ClassID:

214062

H01P5/082 - CPC Classification

Classification description:

Coupling devices of the waveguide type for linking dissimilar lines or devices Transitions between hollow waveguides of different shape, e.g. between a rectangular and a circular waveguide

Recent Application in this class:
#1
20250357652
2025-11-20

MODULAR MICROWAVE TRANSMISSION SYSTEM WITH AUTOMATIC CONFIGURATION

#2
20250329907
2025-10-23

MULTILAYER SUBSTRATE AND ANTENNA DEVICE USING SAME

#3
20240297429
2024-09-05

Modular diplexer subsystem comprising an RF module and a diplexer module coupled to each other, where the diplexer module is reversible

#4
20240154291
2024-05-09

TUBE HAVING AT LEAST ONE END OF OBLIQUE PLANAR CROSS SECTION

#5
20230411813
2023-12-21

Microwave mode coupling device for transferring EM energy between first and second structures through an intermediate waveguide having a pressure barrier therein

#6
20230246344
2023-08-03

Microwave transition device for transitions from air-filled waveguide to solid waveguide with radiating aperture antenna

#7
20230187803
2023-06-15

Waveguide connection structure, determination method thereof, manufacturing method thereof, and waveguide switch using same

#8
20230016951
2023-01-19

Waveguide arrangement

#9
20220336939
2022-10-20

Modular diplexer subsystem comprising an RF module and a diplexer module coupled to each other, where each module is removable and replaceable

#10
20220209423
2022-06-30

Apparatus radiating and receiving microwaves with physically preset radiation pattern, and radar apparatus comprising such an apparatus

#11
20200343615
2020-10-29

Waveguide transition between front and rear windows connected by a tapered plate to form upper and lower chambers that define an energy path through the transition

#12
20200185805
2020-06-11

Waveguide-excited terahertz microstrip antenna

#13
20190207284
2019-07-04

Coupling comprising a conductive wire embedded in a post-wall waveguide and extending into a hollow tube waveguide

#14
20190181528
2019-06-13

Coupling comprising a guide member embedded within a blind via of a post-wall waveguide and extending into a hollow tube waveguide

#15
20190165479
2019-05-30

Blind mate waveguide flange usable in chipset testing

#16
20190089034
2019-03-21

Antenna for cubeSat platforms

#17
20190081412
2019-03-14

Adapter structure with waveguide channels

#18
20180277919
2018-09-27

Ridge waveguide to a partial H-plane waveguide transition

#19
20180261903
2018-09-13

Minimizing atmospheric discharge within a guided surface waveguide probe

#20
20180259593
2018-09-13

SUPPORT STRUCTURE FOR A GUIDED SURFACE WAVEGUIDE PROBE

#21
20180259592
2018-09-13

SUPPORT STRUCTURE FOR A GUIDED SURFACE WAVEGUIDE PROBE

#22
20180259591
2018-09-13

SUPPORT STRUCTURE FOR A GUIDED SURFACE WAVEGUIDE PROBE

#23
20180048045
2018-02-15

Signal transmission system, connector apparatus, electronic device, and signal transmission method

#24
20170222294
2017-08-03

Waveguide type power combining/dividing unit

#25
20170201028
2017-07-13

Printed circuit board mounted antenna and waveguide interface

#26
20170117605
2017-04-27

Enhanced hybrid-tee coupler

#27
20170082719
2017-03-23

Probe calibration devices and methods

#28
20160049714
2016-02-18

Transition between a SIW and a waveguide interface

#29
20160035531
2016-02-04

Superconducting multi-cell trapped mode deflecting cavity

#30
20150270595
2015-09-24

Communication system comprising a connector having first and second waveguides disposed in proximity to each other for coupling millimeter-wave data signals

#31
20150255848
2015-09-10

Device for coupling RF power into a waveguide

#32
20150194720
2015-07-09

Compact waveguide circular polarizer

#33
20150022287
2015-01-22

Wave mode converter

#34
20150008993
2015-01-08

Waveguide coupler

#35
20140333395
2014-11-13

RF window assembly comprising a ceramic disk disposed within a cylindrical waveguide which is connected to rectangular waveguides through elliptical joints

#36
20140197908
2014-07-17

Polarization coupler

#37
20140104017
2014-04-17

Compact twist for connecting orthogonal waveguides

#38
20140104014
2014-04-17

Waveguide-configuration adapters

#39
20130120085
2013-05-16

Apparatus and method for a variable-ratio rotationally-polarized high power industrial microwave feed network

#40
20120075040
2012-03-29

Systems and methods of a rectangular-to-circular waveguide transition

#41
20110068990
2011-03-24

SURFACE-MOUNTABLE ANTENNA WITH WAVEGUIDE CONNECTOR FUNCTION, COMMUNICATION SYSTEM, ADAPTOR AND ARRANGEMENT COMPRISING THE ANTENNA DEVICE

#42
20080186113
2008-08-07

Circular to rectangular waveguide converter including a bend section and mode suppressor

#43
20080136565
2008-06-12

Waveguide transitions and method of forming components

#44
20080068112
2008-03-20

Rod-loaded radiofrequency cavities and couplers

#45
20080068110
2008-03-20

Symmetrized coupler converting circular waveguide TM01 mode to rectangular waveguide TE10 mode

#46
20070262837
2007-11-15

Waveguide interface adapter and method of manufacture

#47
20070182507
2007-08-09

High order mode electromagnetic wave coupler and coupling method using proportional distributing waves

#48
20070075801
2007-04-05

Waveguide conversion devie, waveguide rotary joint, and antenna device

#49
18925651
2025-04-15

Millimeter wave connection device for rectangular/substrate integrated waveguides

#50
18640684
2024-12-10

Apparatus, methods and design system for wide-band millimeter wave RWG to air-filled SIW transition

#51
17886576
2025-12-23

Radial power combiner

#52
16891637
2022-01-25

Duo-quad wideband waveguide combiner/mode-converter transforming two rectangular waveguides in the TErectangular mode to a single circular waveguide output in the TEmode