JPS5366140A - Parabolic antenna - Google Patents

Parabolic antenna

Info

Publication number
JPS5366140A
JPS5366140A JP14197076A JP14197076A JPS5366140A JP S5366140 A JPS5366140 A JP S5366140A JP 14197076 A JP14197076 A JP 14197076A JP 14197076 A JP14197076 A JP 14197076A JP S5366140 A JPS5366140 A JP S5366140A
Authority
JP
Japan
Prior art keywords
parabolic antenna
waveguide
production cost
high gain
lower production
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
JP14197076A
Other languages
Japanese (ja)
Inventor
Kenji Katayama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14197076A priority Critical patent/JPS5366140A/en
Publication of JPS5366140A publication Critical patent/JPS5366140A/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
    • H01Q19/12—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 concave
    • H01Q19/13—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 concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/134—Rear-feeds; Splash plate feeds

Landscapes

  • Aerials With Secondary Devices (AREA)

Abstract

PURPOSE:To lower production cost and obtain a high gain by using a rectilinear waveguide as a feed waveguide.
JP14197076A 1976-11-25 1976-11-25 Parabolic antenna Pending JPS5366140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14197076A JPS5366140A (en) 1976-11-25 1976-11-25 Parabolic antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14197076A JPS5366140A (en) 1976-11-25 1976-11-25 Parabolic antenna

Publications (1)

Publication Number Publication Date
JPS5366140A true JPS5366140A (en) 1978-06-13

Family

ID=15304351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14197076A Pending JPS5366140A (en) 1976-11-25 1976-11-25 Parabolic antenna

Country Status (1)

Country Link
JP (1) JPS5366140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143317U (en) * 1986-03-04 1987-09-10
US5821906A (en) * 1993-04-30 1998-10-13 Thomson-Csf Rear feed source for reflector antenna

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143317U (en) * 1986-03-04 1987-09-10
US5821906A (en) * 1993-04-30 1998-10-13 Thomson-Csf Rear feed source for reflector antenna

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