Title:
MULTIBAND CHIP ANTENNA AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/200202
Kind Code:
A1
Abstract:
The present disclosure is a technical subject matter related to a multiband chip antenna resonating in a plurality of frequency bands, and a manufacturing method therefor. The antenna resonating from multiband signals through an inner radiation pattern formed inside a stack and an outer radiation pattern formed over the top surface and the side surface of the stack is implemented, wherein the radiation pattern is formed on the side surface of the stack through castellation so that patterns are formed with a precise size at an exact location.
Inventors:
LIM KISANG (KR)
JUNG EULYOUNG (KR)
MAENG JOOSEUNG (KR)
LEE CHIHO (KR)
KWON YEONGJAE (KR)
JUNG EULYOUNG (KR)
MAENG JOOSEUNG (KR)
LEE CHIHO (KR)
KWON YEONGJAE (KR)
Application Number:
PCT/KR2023/004813
Publication Date:
October 19, 2023
Filing Date:
April 10, 2023
Export Citation:
Assignee:
AMOTECH CO LTD (KR)
International Classes:
H01Q1/22; H01Q5/30
Foreign References:
| JP2006074418A | 2006-03-16 | |||
| KR20180079177A | 2018-07-10 | |||
| KR20210123032A | 2021-10-13 | |||
| KR20170033253A | 2017-03-24 | |||
| KR20090032447A | 2009-04-01 |
Attorney, Agent or Firm:
KIM, Churchill (KR)
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