KR920020775A - LNB device for dual polarization reception - Google Patents

LNB device for dual polarization reception Download PDF

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Publication number
KR920020775A
KR920020775A KR1019910006943A KR910006943A KR920020775A KR 920020775 A KR920020775 A KR 920020775A KR 1019910006943 A KR1019910006943 A KR 1019910006943A KR 910006943 A KR910006943 A KR 910006943A KR 920020775 A KR920020775 A KR 920020775A
Authority
KR
South Korea
Prior art keywords
lnb
vertical
waveguides
dual polarization
waveguide
Prior art date
Application number
KR1019910006943A
Other languages
Korean (ko)
Inventor
이민재
Original Assignee
황선두
삼성전기 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 황선두, 삼성전기 주식회사 filed Critical 황선두
Priority to KR1019910006943A priority Critical patent/KR920020775A/en
Publication of KR920020775A publication Critical patent/KR920020775A/en

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Abstract

내용 없음No content

Description

이(異) 편파 수신용 LNB장치LNB device for dual polarization reception

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 븐 발명의 구현하는 편파변환장치의 구조도.1 is a structural diagram of a polarization converter for implementing the invention of the present invention.

제2도는 본 발명 편파 변환장치의 스위칭 도파관 내부에 마련된 수직 및 수평편파 가이드용 도파로의 구조도.2 is a structural diagram of a waveguide for vertical and horizontal polarization guides provided inside a switching waveguide of the polarization converter of the present invention.

제3도는 본 발명 편파 변환장치와 결합되는 LNB의 입력플랜지부의 정면도.3 is a front view of an input flange portion of an LNB coupled with the present invention polarization converter.

Claims (1)

위성방송 수신용 LNB장치에 있어서, 수직 및 수평편파 가이드용 도파로(35,31)가 세로방향으로 나란히 설치되고 상기 도파로(35,31) 사이에는 테프론기판(32)이 설치되고 상기 테프론기판(32)에는 좌, 우측 도파로(35,31)상에 돌출되는 수직 및 수평편파 검출용 프로브(36,38)가 설치된 LNB 플랜지부(30)와, 상기 LNB 플랜지부(30) 및 피이드혼(20) 사이에 설치되며 수평편파 가이드용 스트레이트 도파로(12)와 수직편파 가이드용 90°트위스트 도파로(16)가 마련된 스위칭 도파관(10)으로 구성하는 것을 특징으로 하는 이편파 수신용 LNB장치.In the LNB apparatus for satellite broadcasting reception, waveguides 35 and 31 for vertical and horizontal polarization guides are installed side by side in a longitudinal direction, and a teflon substrate 32 is installed between the waveguides 35 and 31 and the teflon substrate 32 is provided. ), The LNB flange portion 30 provided with vertical and horizontal polarization detection probes 36 and 38 projecting on the left and right waveguides 35 and 31, and the LNB flange portion 30 and the feed horn 20 And a switching waveguide (10) provided between a straight waveguide (12) for horizontal polarization guide and a 90 ° twist waveguide (16) for vertical polarization guide. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910006943A 1991-04-30 1991-04-30 LNB device for dual polarization reception KR920020775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910006943A KR920020775A (en) 1991-04-30 1991-04-30 LNB device for dual polarization reception

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910006943A KR920020775A (en) 1991-04-30 1991-04-30 LNB device for dual polarization reception

Publications (1)

Publication Number Publication Date
KR920020775A true KR920020775A (en) 1992-11-21

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ID=67433195

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910006943A KR920020775A (en) 1991-04-30 1991-04-30 LNB device for dual polarization reception

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KR (1) KR920020775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190011374A (en) * 2017-07-24 2019-02-07 농업회사법인 에이앤피테크놀로지주식회사 Waveguide for horizontal or vertical polarization change of electron wave

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190011374A (en) * 2017-07-24 2019-02-07 농업회사법인 에이앤피테크놀로지주식회사 Waveguide for horizontal or vertical polarization change of electron wave

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