H01Q13/0216 - CPC Classification Index

ClassID:

214367 ⎘

H01Q13/0216 - 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 Dual-depth corrugated horns

Recent Application in this class:

20240250442

2024-07-25

ANTENNA APPARATUS

20210203076

2021-07-01

Horn for Ka dual-band circularly polarized satellite antenna

20140125537

2014-05-08

Feed horn

20120319910

2012-12-20

CORRUGATED HORN FOR INCREASED POWER CAPTURED BY ILLUMINATED APERTURE

20110205136

2011-08-25

System and method for hybrid geometry feed horn

20060044202

2006-03-02

Horn antenna combining horizontal and vertical ridges

20050062663

2005-03-24

Tuned perturbation cone feed for reflector antenna

15623329

2019-04-09

Folded horn for high power antenna element

15266777

2019-02-26

Dual open-ended waveguide antenna for automotive radar