EP0518663A3 - Primary horn for parabolic-reflector antenna - Google Patents

Primary horn for parabolic-reflector antenna Download PDF

Info

Publication number
EP0518663A3
EP0518663A3 EP9292305353A EP92305353A EP0518663A3 EP 0518663 A3 EP0518663 A3 EP 0518663A3 EP 9292305353 A EP9292305353 A EP 9292305353A EP 92305353 A EP92305353 A EP 92305353A EP 0518663 A3 EP0518663 A3 EP 0518663A3
Authority
EP
European Patent Office
Prior art keywords
parabolic
reflector antenna
primary horn
horn
primary
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.)
Granted
Application number
EP9292305353A
Other versions
EP0518663B1 (en
EP0518663A2 (en
Inventor
Keiji Fukuzawa
Yoshikazu Yoshida
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of EP0518663A2 publication Critical patent/EP0518663A2/en
Publication of EP0518663A3 publication Critical patent/EP0518663A3/en
Application granted granted Critical
Publication of EP0518663B1 publication Critical patent/EP0518663B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0208—Corrugated horns
    • H01Q13/0225—Corrugated horns of non-circular cross-section
    • 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
    • H01Q19/132—Horn reflector antennas; Off-set feeding
EP19920305353 1991-06-14 1992-06-11 Primary horn for parabolic-reflector antenna Expired - Lifetime EP0518663B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16932191A JP3466634B2 (en) 1991-06-14 1991-06-14 parabolic antenna
JP169321/91 1991-06-14

Publications (3)

Publication Number Publication Date
EP0518663A2 EP0518663A2 (en) 1992-12-16
EP0518663A3 true EP0518663A3 (en) 1994-08-24
EP0518663B1 EP0518663B1 (en) 1998-01-14

Family

ID=15884382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920305353 Expired - Lifetime EP0518663B1 (en) 1991-06-14 1992-06-11 Primary horn for parabolic-reflector antenna

Country Status (4)

Country Link
EP (1) EP0518663B1 (en)
JP (1) JP3466634B2 (en)
DE (1) DE69224010T2 (en)
TW (1) TW211087B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2584235Y2 (en) * 1993-09-13 1998-10-30 八木アンテナ株式会社 Satellite receiving antenna
JP5004846B2 (en) * 2008-03-26 2012-08-22 三菱電機株式会社 Beam scanning reflector antenna

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525514A (en) * 1975-10-29 1978-09-20 Rudge A Primary feeds for offset parabolic reflector antennas
JPS57193105A (en) * 1981-05-25 1982-11-27 Nippon Telegr & Teleph Corp <Ntt> Horn antenna
US4731616A (en) * 1985-06-03 1988-03-15 Fulton David A Antenna horns

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525514A (en) * 1975-10-29 1978-09-20 Rudge A Primary feeds for offset parabolic reflector antennas
JPS57193105A (en) * 1981-05-25 1982-11-27 Nippon Telegr & Teleph Corp <Ntt> Horn antenna
US4731616A (en) * 1985-06-03 1988-03-15 Fulton David A Antenna horns

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 40 (E - 159)<1185> 17 February 1983 (1983-02-17) *

Also Published As

Publication number Publication date
DE69224010D1 (en) 1998-02-19
JPH04368009A (en) 1992-12-21
TW211087B (en) 1993-08-11
JP3466634B2 (en) 2003-11-17
EP0518663B1 (en) 1998-01-14
DE69224010T2 (en) 1998-05-14
EP0518663A2 (en) 1992-12-16

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