CROSS-SHAPED FEED CONNECTOR, ORTHO-MODE TRANSDUCER AND ANTENNA

WIPO Patent Application WO/2023/246432

A1

The present disclosure belongs to the technical field of communications. Provided are a cross-shaped feed connector, an ortho-mode transducer and an antenna. The cross-shaped feed connector comprises a common waveguide, four branch waveguides, a boss structure and four metal ridges, wherein the four branch waveguides are arranged in the shape of a cross, and the common waveguide is connected to the junction area of the four branch waveguides and is in communication with the four branch waveguides; the boss structure is located within the junction area of the four branch waveguides and is opposite the common waveguide; and the four metal ridges are respectively located on inner walls of the four branch waveguides and respectively extend along the branch waveguides where same are located, and the four metal ridges are all connected to the boss structure. The cross-shaped feed connector provided in the present disclosure can be applied to an ortho-mode transducer, and a boss structure and the four metal ridges are used in a combined manner, such that the broadband of the cross-shaped feed connector and ortho-mode transducer can be realized.

LUO WEI (CN)
FU HAIBO (CN)

PCT/CN2023/096815

December 28, 2023

May 29, 2023

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HUAWEI TECH CO LTD (CN)

H01P5/16; H01P5/18

CN107978832A	2018-05-01
CN113097678A	2021-07-09
CN104347922A	2015-02-11
CN207852871U	2018-09-11
US20040246069A1	2004-12-09
EP2214251A1	2010-08-04

BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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