CAVITY FILTER AND ANTENNA MODULE INCLUDING THE SAME

Title:

CAVITY FILTER AND ANTENNA MODULE INCLUDING THE SAME

Document Type and Number:

WIPO Patent Application WO/2020/153760

Kind Code:

A1

Abstract:

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A cavity filter is provided. The cavity filter includes a plate of the cavity filter and including a feeder part for supplying an electrical signal, a housing forming an exterior of the cavity filter and coupled to the plate to form a shielded space inside the cavity filter, and a metal structure having a first end coupled to an inside of the housing and a second end that extends toward the feeder part and resonates to filter frequencies in the shielded space.

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Inventors:

KIM DONGJOO (KR)
KOO BONMIN (KR)
KIM JONGHWA (KR)
KO SEUNGTAE (KR)
LEE YOUNGJU (KR)
ZEONG JONGWOOK (KR)

Application Number:

PCT/KR2020/001114

Publication Date:

July 30, 2020

Filing Date:

January 22, 2020

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H01P1/207; H01P11/00

Foreign References:

US20090153271A1	2009-06-18
US20150333386A1	2015-11-19
US20150244049A1	2015-08-27
KR20110041919A	2011-04-22
KR20180080443A	2018-07-12
US20130130519A1	2013-05-23
JP2012204844A	2012-10-22
US4342972A	1982-08-03

Other References: