JPS5261458A - Beam power supply antenna system - Google Patents

Beam power supply antenna system

Info

Publication number
JPS5261458A
JPS5261458A JP13796675A JP13796675A JPS5261458A JP S5261458 A JPS5261458 A JP S5261458A JP 13796675 A JP13796675 A JP 13796675A JP 13796675 A JP13796675 A JP 13796675A JP S5261458 A JPS5261458 A JP S5261458A
Authority
JP
Japan
Prior art keywords
power supply
antenna system
beam power
supply antenna
tower
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
JP13796675A
Other languages
Japanese (ja)
Inventor
Koji Abe
Mizuho Yamamae
Yasuo Takamatsu
Hisamitsu Shirota
Tomoo Mizusawa
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 JP13796675A priority Critical patent/JPS5261458A/en
Publication of JPS5261458A publication Critical patent/JPS5261458A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/102—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are of convex toroïdal shape

Abstract

PURPOSE:The steel tower, reflector on top of the tower, repeater at right under the tower and power supply section are related into one building. Thus, the radiation characteristics is improved and spill-over is minimized to ensure a high efficiency.
JP13796675A 1975-11-17 1975-11-17 Beam power supply antenna system Pending JPS5261458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13796675A JPS5261458A (en) 1975-11-17 1975-11-17 Beam power supply antenna system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13796675A JPS5261458A (en) 1975-11-17 1975-11-17 Beam power supply antenna system

Publications (1)

Publication Number Publication Date
JPS5261458A true JPS5261458A (en) 1977-05-20

Family

ID=15210885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13796675A Pending JPS5261458A (en) 1975-11-17 1975-11-17 Beam power supply antenna system

Country Status (1)

Country Link
JP (1) JPS5261458A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541076A (en) * 1978-09-19 1980-03-22 Nec Corp Radio relay system for bus stop
EP0043689A2 (en) * 1980-07-04 1982-01-13 The Marconi Company Limited Beam waveguide feed for antenna
JP2008131371A (en) * 2006-11-21 2008-06-05 Chugoku Electric Power Co Inc:The Wireless transmission device, and passive relay device for electric wave
JP2012119929A (en) * 2010-11-30 2012-06-21 Hida Antenna Koji Co Ltd Communication system
WO2013031396A1 (en) * 2011-08-26 2013-03-07 日本電気株式会社 Antenna device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541076A (en) * 1978-09-19 1980-03-22 Nec Corp Radio relay system for bus stop
JPS6221295B2 (en) * 1978-09-19 1987-05-12 Nippon Electric Co
EP0043689A2 (en) * 1980-07-04 1982-01-13 The Marconi Company Limited Beam waveguide feed for antenna
EP0043689A3 (en) * 1980-07-04 1982-01-20 The Marconi Company Limited Beam waveguide feed for antenna
JP2008131371A (en) * 2006-11-21 2008-06-05 Chugoku Electric Power Co Inc:The Wireless transmission device, and passive relay device for electric wave
JP2012119929A (en) * 2010-11-30 2012-06-21 Hida Antenna Koji Co Ltd Communication system
WO2013031396A1 (en) * 2011-08-26 2013-03-07 日本電気株式会社 Antenna device
US9312606B2 (en) 2011-08-26 2016-04-12 Nec Corporation Antenna device including reflector and primary radiator

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