ANTENNA FILTER AND ELECTRONIC DEVICE COMPRISING SAME IN WIRELESS COMMUNICATION SYSTEM

Title:

ANTENNA FILTER AND ELECTRONIC DEVICE COMPRISING SAME IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2021/246832

Kind Code:

A1

Abstract:

The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond 4th generation (4G) communication systems such as long term evolution (LTE). According to various embodiments, an antenna device may comprise: a power amplifier; a plurality of antenna elements; a splitter for branching into each of the plurality of antenna elements; and a plurality of filters, wherein the plurality of filters may be arranged on branches of the splitter respectively.

Inventors:

YOON SEUNGHWAN (KR)
SHIN DONGSIK (KR)
KIM DONGJOO (KR)
JEON DANBI (KR)
ZEONG JONGWOOK (KR)
CHOI DABIN (KR)
KOO BONMIN (KR)
KIM JONGHWA (KR)
KIM JIHYE (KR)
PARK HAEGWEON (KR)

Application Number:

PCT/KR2021/007046

Publication Date:

December 09, 2021

Filing Date:

June 04, 2021

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04B1/04; H03H9/02; H03H9/64; H04B7/0404; H04B7/0413

Foreign References:

US20190044547A1	2019-02-07
KR20140009046A	2014-01-22
US20180192508A1	2018-07-05
US20180294868A1	2018-10-11
US20180316402A1	2018-11-01

Other References: