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Title:
ULTRA-WIDEBAND DUAL CIRCULARLY POLARIZED MODULE FOR SATELLITE COMMUNICATION ANTENNA
Document Type and Number:
WIPO Patent Application WO/2017/086715
Kind Code:
A1
Abstract:
The present invention relates to an ultra-wideband dual circularly polarized module to be applied to a satellite communication antenna for enabling wideband electric wave transmission and reception and, more specifically, to an ultra-wideband dual circularly polarized module having an orthogonal mode converter and a polarizer, which are mounted on the rear surface of an antenna and are for implementing a circular polarization, wherein the polarizer is designed so as to be rotatable, thereby enabling a polarization to be selected as necessary.

Inventors:
PARK, Changoo (#132-102, 57 Eoeun-ro,Yuseong-gu, Daejeon, 34140, KR)
LEE, Junhee (#213-706, 32 Ochangjungang-ro, Ochang-eup, Cheongwon-gu,Cheongju-si, Chungcheongbuk-do, 28124, KR)
SEO, Seokjin (#308-704, 24 Baeul 2-ro,Yuseong-gu, Daejeon, 34022, KR)
YANG, Sungeun (#102-701, 501 Expo-ro,Yuseong-gu, Daejeon, 34048, KR)
Application Number:
KR2016/013275
Publication Date:
May 26, 2017
Filing Date:
November 17, 2016
Export Citation:
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Assignee:
WIWORLD CO., LTD. (32-4, Techno 7-roYuseong-gu, Daejeon, 34029, KR)
International Classes:
H01Q15/24; H01P1/161; H01Q13/02; H01Q17/00
Foreign References:
KR20150047696A2015-05-06
JP2012525747A2012-10-22
JP2004120348A2004-04-15
JP2000353916A2000-12-19
KR20050103608A2005-11-01
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (10F 809, Hanbat-daeroSeo-gu, Daejeon, 35209, KR)
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