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KR950002105A - Horn Integrated Circular and Linear Polarization Converter - Google Patents

Horn Integrated Circular and Linear Polarization Converter Download PDF

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Publication number
KR950002105A
KR950002105A KR1019940002126A KR19940002126A KR950002105A KR 950002105 A KR950002105 A KR 950002105A KR 1019940002126 A KR1019940002126 A KR 1019940002126A KR 19940002126 A KR19940002126 A KR 19940002126A KR 950002105 A KR950002105 A KR 950002105A
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KR
South Korea
Prior art keywords
horn
rectangular waveguide
fitting
short circuit
powered element
Prior art date
Application number
KR1019940002126A
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Korean (ko)
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KR0143376B1 (en
Inventor
미쓰지 에노모또
가즈미 다쓰즈끼
이사오 아끼모또
쥰야 이따니
야스모또 고니시
모도끼 오시마
Original Assignee
다끼자와 이찌로
닛뽕안테나 가부시끼가이샤
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Publication of KR950002105A publication Critical patent/KR950002105A/en
Application granted granted Critical
Publication of KR0143376B1 publication Critical patent/KR0143376B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
    • H01P1/172—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation using a dielectric element

Landscapes

  • Waveguide Aerials (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

BS 안테나에 사용하는 1차 혼을, 성능을 저하시키지 않고 소형·경량화 하는 것.The primary horn used for the BS antenna is compact and lightweight without degrading its performance.

원뿔 혼(11)의 내부에 원편파를 직선편파로 변환하는 무급전소자(33)를 설치하고, 이 무급전소자(33)에서 소정 간격을 두고 단락판(2)을 배치한다. 이 단락판(3)은, 원뿔 혼(11)과 직사각형 도파관(12)을 접속하는 장착벽면(55)에 설치되며, 동시에, 단락판에는 슬릿이 설치되어 있다. 이 슬릿은 직선편파 성분만을 추출하여 직사각형 도파관(12)내에 직선편파 성분을 전파시킨다. 이 직사각형 도파관(12)내에는 프로브(53)가 삽입되어 있고, 이 프로브(53)에 의하여 수신된 BS 신호는 RF 기판(54)에 짜넣어져 있는 컨버터에 의하여 중간 주파수 신호로 변환된다.The non-powered element 33 which converts a circularly polarized wave into a linearly polarized wave is provided inside the cone horn 11, and the short circuit board 2 is arrange | positioned at predetermined intervals in this non-powered element 33. As shown in FIG. This short circuit board 3 is provided in the mounting wall surface 55 which connects the cone horn 11 and the rectangular waveguide 12, and the slit is provided in the short circuit board at the same time. This slit extracts only the linearly polarized component and propagates the linearly polarized component in the rectangular waveguide 12. A probe 53 is inserted into the rectangular waveguide 12, and the BS signal received by the probe 53 is converted into an intermediate frequency signal by a converter incorporated in the RF substrate 54.

Description

혼 일체형 원편파·직선편파 변환기Horn Integrated Circular and Linear Polarization Converter

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

제1도는 본 발명의 혼 일체형 원편파·직선편파 변환기의 전개도, 제2도는 본 발명의 혼 일체형 원편파·직선편파 변환기의 단면도.1 is an exploded view of a horn integrated circular polarization and linear polarization converter of the present invention, and FIG. 2 is a sectional view of the horn integrated circular polarization and linear polarization converter of the present invention.

Claims (7)

컨버터등의 회로가 짜넣어져 있는 RF 기판과 입력을 인도하기 위한 프로브와, 관벽에서 삽입된 상기 프로브를 갖는 직사각형 도파관과, 이 직사각형 도파관의 출력단부에 급전단이 접속된 원뿔 혼과, 이 원뿔혼의 급전단에서 소정거리 떨어져서 상기 원뿔 혼내에 배치된 약 45의 경사와 약 1/2 파장의 전기길이를 갖는 무급전소자를 구비하고, 상기 무급소자에 의하여 원편파·직선편파 변환기를 구성하는 동시에, 상기 원뿔 혼과 상기 직사각형 도파관을 일체로 형성하는 것을 특징으로 하는 혼 일체형 원편파·직선편파 변환기.A rectangular waveguide having an RF substrate into which a circuit such as a converter is incorporated, a probe for guiding input, a probe inserted into the tube wall, a cone horn connected to a feed end at an output end of the rectangular waveguide, and a cone A non-powered element having an inclination of about 45 and an electrical length of about 1/2 wavelength disposed in the cone horn a predetermined distance away from the feed end of the horn, wherein the non-polarized element constitutes a circularly polarized / linearly polarized wave converter. And a horn integral circular polarization and linear polarization converter, wherein the conical horn and the rectangular waveguide are integrally formed. 컨버터등의 회로가 짜넣어져 있는 RF 기판에 입력을 인도하기 위한 프로브와, 이 프로브가 관벽에서 삽입된 직사각형 도파관과, 이 직사각형 도파관의 출력단부에 급전단이 접속된 원뿔 혼과, 상기 직사각형 도파관의 출력단부에 설치된 직선편파만을 통과시키는 슬릿을 설치한 단락판과,이 단락판과 소정 간격 떨어져서 상기 원뿔 혼내에 배치된 상기 슬릿에 대해서 약 45도 경사되어 있는 동시에 약 1/2 파장의 전기길이를 갖는 무급전소자를 구비하고, 상기 무급소자에 의하여 원편파·직선편파 변환기를 구성하는 동시에, 상기 원뿔 혼과 상기 직사각형 도파관을 일체로 성형하는 것을 특징으로 하는 혼 일체형 원편파·직선편파 변환기.A probe for guiding an input to an RF substrate into which a circuit such as a converter is incorporated, a rectangular waveguide in which the probe is inserted from a tube wall, a conical horn connected to a feed end at an output end of the rectangular waveguide, and the rectangular waveguide A shorting plate provided with a slit for passing only linearly polarized waves provided at an output end of the insulator, and an electrical length of about 1/2 wavelength while being inclined about 45 degrees with respect to the slit disposed in the conical horn at a predetermined distance from the shorting plate. A horn integrated circular polarization and linear polarization converter, comprising a non-powered element having a non-powered element, constituting a circularly polarized wave and a linearly polarized wave converter, and simultaneously forming the conical horn and the rectangular waveguide. 제2항에 있어서, 상기 원뿔 혼의 내벽에 접하는 측벽을 갖는 바께스형 지지구의 바닥부에 상기 무급전소자가 소정 각도로서 고착되는 동시에, 바께스형 지지구의 바닥면에 소정길이의 복수의 다리부를 설치하고, 이 복수의 다리부에 의하여 상기 직사각형 도파관의 출력단부에 설치된 상기 단락판을 누르도록 하고, 상기 단락판을 유지하도록 한 것을 특징으로 하는 혼 일체형 원편파·직선편파 변환기.The non-powered element is fixed at a predetermined angle to a bottom portion of a vass shaped support having a sidewall contacting the inner wall of the conical horn at a predetermined angle, and a plurality of legs having a predetermined length are provided on the bottom surface of the vass shaped support. A horn-integrated circular polarization and linear polarization converter, wherein the short circuit plate provided at the output end of the rectangular waveguide is pressed by the plurality of leg portions to hold the short circuit plate. 제1항에 있어서, 상기 원뿔 혼의 방사구 단면의 둘레 가장자리에 걸어맞춤부를 설치하고, 이 걸어맞춤부에 걸어맞춤되는 피걸어맞춤부를 바닥부에 상기 무급전소자를 고착한 바께스형 지지구의 둘레 가장자리부에 설치하고, 상기 걸어맞춤부에 상기 피걸어맞춤부를 걸어맞춤으로써, 상기 무급전소자가 상기 원뿔 혼내에 소정 각도로서 장착되도록 한 것을 특징으로 하는 혼 일체형 원편파·직선편파 변환기.2. The peripheral edge of the basement supporter according to claim 1, wherein an engaging portion is provided at the peripheral edge of the cross section of the spinneret of the cone horn, and the engaged portion is fixed to the non-powered element at the bottom of the engaged portion engaged with the engaging portion. And a non-powered element mounted in the conical horn at a predetermined angle by being installed at the engaging portion and engaging the engaged portion with the engaging portion. 제2항 내지 제4항중 어느 한 항에 있어서, 상기 원뿔 혼과 상기 직사각형 도파관과의 접속부인 장착 벽면에 복수개의 끼워맞춤부를 설치하고, 이 끼워맞춤부에 끼워맞춤되는 피끼워맞춤부를 상기 단락판의 둘레 가장 자리부에 설치하고, 상기 끼워맞춤부에 상기 단락판에 설치한 상기 피끼워맞춤부를 끼워맞춤으로써, 상기 단락판에 설치한 슬릿을 소정 각도로서 고착될 수 있도록 한 것을 특징으로 하는 혼 일체형 원편파·직선편파 변환기.The said short circuit board of any one of Claims 2-4 in which the several fitting part is provided in the mounting wall surface which is a connection part of the said cone horn and the said rectangular waveguide, and the fitting part fitted to this fitting part is carried out. And a slit provided on the short circuit board to be fixed at a predetermined angle by fitting the fitting part provided on the short circuit board to the fitting portion. Integrated circularly and linearly polarized transducer. 제2항 또는 제3항에 있어서, 상기 원뿔 혼의 방사구 단면의 둘레 가장자리에 걸어맞춤부를 설치하고, 이 걸어맞춤부에 걸어맞춤되는 피걸어맞춤부를 바닥부에 상기 무급전소자를 고착한 바께스형 지지구의 둘레 가장자리부에 설치하고, 상기 걸어맞춤부에 상기 피걸어맞춤부를 걸어맞춤으로써, 상기 무급전소자가 상기 원뿔 혼내에 소정 각도로서 장착되도록 한 것을 특징으로 하는 혼 일체형 원편파·직선편파 변환기4. The bagus type according to claim 2 or 3, wherein an engaging portion is provided at a circumferential edge of a cross section of the spinneret of the cone horn, and the non-powered element is fixed to the bottom of the engaging portion engaged with the engaging portion. A horn-integrated circular polarization and linear polarization converter, which is installed at a peripheral edge of the support and engages the engaged portion with the engaged portion so that the non-powered element is mounted at a predetermined angle in the cone horn. 제6항에 있어서, 상기 원뿔 혼과 상기 직사각형 도파관과의 접속부인 장착 벽면에 복수개의 끼워맞춤부를 설치하고, 이 끼워맞춤부에 끼워맞춤되는 끼워맞춤부를 상기 단락판의 둘레 가장 자리부에 설치하고, 상기 끼워맞춤부에 상기 단락판에 설치한 상기 끼워맞춤부를 끼워맞춤으로써, 상기 단락판에 설치한 슬릿을 소정 각도로서 고착될 수 있도록 한 것을 특징으로 하는 혼 일체형 원편파·직선편파 변환기.7. The mounting wall surface, which is a connection portion between the conical horn and the rectangular waveguide, is provided with a plurality of fitting portions, and a fitting portion fitted to the fitting portion is provided at the circumferential edge of the shorting plate. And a slit provided in the short circuit plate to be fixed at a predetermined angle by fitting the fitting unit provided in the short circuit plate to the fitting unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940002126A 1993-06-30 1994-02-04 Horn integrated circular polarization. Linearly polarized transducer KR0143376B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-183268 1993-06-30
JP5183268A JP2759900B2 (en) 1993-06-30 1993-06-30 Horn-integrated circular / linear polarization converter

Publications (2)

Publication Number Publication Date
KR950002105A true KR950002105A (en) 1995-01-04
KR0143376B1 KR0143376B1 (en) 1998-08-01

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Application Number Title Priority Date Filing Date
KR1019940002126A KR0143376B1 (en) 1993-06-30 1994-02-04 Horn integrated circular polarization. Linearly polarized transducer

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EP (1) EP0632525A1 (en)
JP (1) JP2759900B2 (en)
KR (1) KR0143376B1 (en)
TW (1) TW243560B (en)

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Publication number Priority date Publication date Assignee Title
JPH1174809A (en) * 1997-08-27 1999-03-16 Alps Electric Co Ltd Satellite broadcast reception converter
JP3784715B2 (en) 2001-12-26 2006-06-14 シャープ株式会社 Feed horn structure, manufacturing method thereof, converter and antenna for satellite communication reception
JP4862530B2 (en) * 2006-07-25 2012-01-25 日本電気株式会社 Waveguide
KR100894108B1 (en) * 2008-09-26 2009-04-20 박상인 Reflective antenna
US8634760B2 (en) * 2010-07-30 2014-01-21 Donald C. D. Chang Polarization re-alignment for mobile terminals via electronic process
US8862050B2 (en) 2010-07-30 2014-10-14 Spatial Digital Systems, Inc. Polarization diversity with portable devices via wavefront muxing techniques
CN103155272B (en) * 2010-09-29 2015-04-15 日本电气株式会社 Communication apparatus
US9019033B2 (en) 2011-12-23 2015-04-28 Tyco Electronics Corporation Contactless connector
WO2014116420A1 (en) * 2013-01-22 2014-07-31 Tyco Electronics Corporation Contactless connector

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JPS6027202A (en) * 1983-07-25 1985-02-12 Maspro Denkoh Corp Parabolic antenna
JPS6427301A (en) * 1987-07-23 1989-01-30 Matsushita Electric Ind Co Ltd High frequency polarizer
JPH04207601A (en) * 1990-11-30 1992-07-29 Dx Antenna Co Ltd Circularly/linearly polarized wave converter
JPH04245802A (en) * 1991-01-31 1992-09-02 Fujitsu General Ltd Circularly polarized wave/linearly polarized wave converter
JPH04368002A (en) * 1991-06-14 1992-12-21 Sony Corp Polarized wave converter
JPH0583006A (en) * 1991-09-24 1993-04-02 Fujitsu General Ltd Primary radiator in common use for leftward and rightward circular polarized wave

Also Published As

Publication number Publication date
TW243560B (en) 1995-03-21
JP2759900B2 (en) 1998-05-28
JPH0722804A (en) 1995-01-24
EP0632525A1 (en) 1995-01-04
KR0143376B1 (en) 1998-08-01

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