ANTENNA PACKAGE HAVING CAVITY STRUCTURE

Title:

ANTENNA PACKAGE HAVING CAVITY STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2020/080575

Kind Code:

A1

Abstract:

An antenna package having a cavity structure is provided, wherein a cavity substrate having a reception portion formed therethrough is disposed on one surface of an antenna substrate having a signal processing element formed thereon, so as to prevent occurrence of deformation and breakage thereof in the process of mounting the antenna package. The provided antenna package having the cavity structure comprises: an antenna substrate, on the upper surface of which multiple radiation patches are formed and on the lower surface of which multiple signal processing elements are formed; and a cavity substrate which has a reception portion formed therethrough to receive the multiple signal processing elements and is disposed on the lower surface of the antenna substrate.

Inventors:

PARK HYUN JOO (KR)
BAEK HYUNG IL (KR)
RYU KYUNG HYUN (KR)
LEE SE HO (KR)
SEO YUN SIK (KR)
GO GWANG LYONG (KR)
DO HAN JU (KR)

Application Number:

PCT/KR2018/012334

Publication Date:

April 23, 2020

Filing Date:

October 18, 2018

Export Citation:

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Assignee:

AMOTECH CO LTD (KR)

International Classes:

H01Q21/06; H01Q1/22; H01Q1/38; H01Q9/04; H01Q13/18

Foreign References:

JP2011512771A	2011-04-21
JP2005086603A	2005-03-31
US20090009399A1	2009-01-08
KR20090021662A	2009-03-04
JP2015008410A	2015-01-15
KR20190043026A	2019-04-25

Other References: