JPS648703A - Rf equipment for satellite communication earth station - Google Patents

Rf equipment for satellite communication earth station

Info

Publication number
JPS648703A
JPS648703A JP16443187A JP16443187A JPS648703A JP S648703 A JPS648703 A JP S648703A JP 16443187 A JP16443187 A JP 16443187A JP 16443187 A JP16443187 A JP 16443187A JP S648703 A JPS648703 A JP S648703A
Authority
JP
Japan
Prior art keywords
equipment
trunk
transmission
reception
polarized wave
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP16443187A
Other languages
Japanese (ja)
Inventor
Katsuhiko Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16443187A priority Critical patent/JPS648703A/en
Publication of JPS648703A publication Critical patent/JPS648703A/en
Pending legal-status Critical Current

Links

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Relay Systems (AREA)

Abstract

PURPOSE:To form a small sized portable satellite communication equipment by forming the trunk cover by a transmission/reception antenna respectively, opening the cover at the communication so as to direct the antenna and a feed horn to a prescribed direction. CONSTITUTION:The RF equipment of a transmission RF equipment and the RF equipment of a reception earth station are both formed into a trunk accommodation type. Parabolic reflecting mirrors 11, 12 are placed to the part corresponding to the trunk cover and a power amplifier 7, a transmission frequency converter 9 or a low noise amplifier 8 and a reception frequency converter 10 are provided to the containing box. Then horns 21, 22 and polarized wave converters 41, 42 are removed from the trunk in the operation and placed on the upper face of the trunk in opposition to the reflecting mirror. Then the horns 21, 22, the transmission polarized wave converter 41 and the reception polarized wave receiver 42 are interconnected by a cable. Thus, small sized portable horn feeding system is formed.
JP16443187A 1987-07-01 1987-07-01 Rf equipment for satellite communication earth station Pending JPS648703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16443187A JPS648703A (en) 1987-07-01 1987-07-01 Rf equipment for satellite communication earth station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16443187A JPS648703A (en) 1987-07-01 1987-07-01 Rf equipment for satellite communication earth station

Publications (1)

Publication Number Publication Date
JPS648703A true JPS648703A (en) 1989-01-12

Family

ID=15793027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16443187A Pending JPS648703A (en) 1987-07-01 1987-07-01 Rf equipment for satellite communication earth station

Country Status (1)

Country Link
JP (1) JPS648703A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536920U (en) * 1991-10-14 1993-05-18 日本電気株式会社 Portable parabolic antenna
JPH0779189A (en) * 1993-06-30 1995-03-20 Nec Corp Mobile communications system
WO2007035174A1 (en) * 2005-09-25 2007-03-29 Hameed Al Hamid Television channel signal antenna
JP2012119929A (en) * 2010-11-30 2012-06-21 Hida Antenna Koji Co Ltd Communication system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536920U (en) * 1991-10-14 1993-05-18 日本電気株式会社 Portable parabolic antenna
JPH0779189A (en) * 1993-06-30 1995-03-20 Nec Corp Mobile communications system
WO2007035174A1 (en) * 2005-09-25 2007-03-29 Hameed Al Hamid Television channel signal antenna
JP2012119929A (en) * 2010-11-30 2012-06-21 Hida Antenna Koji Co Ltd Communication system

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