KR920010987A - Satellite Broadcasting Signal Polarization Inverter - Google Patents

Satellite Broadcasting Signal Polarization Inverter Download PDF

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Publication number
KR920010987A
KR920010987A KR1019900018236A KR900018236A KR920010987A KR 920010987 A KR920010987 A KR 920010987A KR 1019900018236 A KR1019900018236 A KR 1019900018236A KR 900018236 A KR900018236 A KR 900018236A KR 920010987 A KR920010987 A KR 920010987A
Authority
KR
South Korea
Prior art keywords
signal polarization
broadcasting signal
satellite broadcasting
lnb
inverter
Prior art date
Application number
KR1019900018236A
Other languages
Korean (ko)
Inventor
권태호
Original Assignee
서주인
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 서주인, 삼성전기 주식회사 filed Critical 서주인
Priority to KR1019900018236A priority Critical patent/KR920010987A/en
Publication of KR920010987A publication Critical patent/KR920010987A/en
Priority to KR2019930018590U priority patent/KR960004352Y1/en

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  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Waveguide Aerials (AREA)

Abstract

내용 없음No content

Description

위성방송 신호 판파 변환장치Satellite Broadcasting Signal Wave Wave Inverter

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

제4도는 본 발명 LNB도파관의 정면도, 제5도는 본 발명 LNB도파관의 측면도, 제6도는 본 발명 프로브의 구조에 대한 설명도.4 is a front view of the LNB waveguide of the present invention, FIG. 5 is a side view of the LNB waveguide of the present invention, and FIG. 6 is an explanatory view of the structure of the probe of the present invention.

Claims (1)

BS방송 수신용 LNB에 있어서, LNB(20)의 도파관을 원형으로 설계하고, 상기 LNB도파관내의 반사파의 λ/4위치에 λ/2및 λ/4길이의 프로브를 포함하는 더블 프로브(24)를 설치하는 것을 특징으로 하는 위성방송신호 편파 변환장치.In the LNB for BS broadcast reception, a waveguide of the LNB 20 is designed in a circular shape, and a double probe 24 including? / 2 and? / 4 length probes is provided at the? / 4 position of the reflected wave in the LNB waveguide. Satellite broadcast signal polarization converter characterized in that the installation. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900018236A 1990-11-12 1990-11-12 Satellite Broadcasting Signal Polarization Inverter KR920010987A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019900018236A KR920010987A (en) 1990-11-12 1990-11-12 Satellite Broadcasting Signal Polarization Inverter
KR2019930018590U KR960004352Y1 (en) 1990-11-12 1993-09-16 Polarization converting device without feed horn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900018236A KR920010987A (en) 1990-11-12 1990-11-12 Satellite Broadcasting Signal Polarization Inverter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019930018590U Division KR960004352Y1 (en) 1990-11-12 1993-09-16 Polarization converting device without feed horn

Publications (1)

Publication Number Publication Date
KR920010987A true KR920010987A (en) 1992-06-27

Family

ID=67537589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900018236A KR920010987A (en) 1990-11-12 1990-11-12 Satellite Broadcasting Signal Polarization Inverter

Country Status (1)

Country Link
KR (1) KR920010987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11672299B2 (en) 2018-08-31 2023-06-13 Hjc Corp. Helmet including mouth vents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11672299B2 (en) 2018-08-31 2023-06-13 Hjc Corp. Helmet including mouth vents

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application