EP0899812A3 - Convertisseur BS - Google Patents

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Info

Publication number
EP0899812A3
EP0899812A3 EP98306495A EP98306495A EP0899812A3 EP 0899812 A3 EP0899812 A3 EP 0899812A3 EP 98306495 A EP98306495 A EP 98306495A EP 98306495 A EP98306495 A EP 98306495A EP 0899812 A3 EP0899812 A3 EP 0899812A3
Authority
EP
European Patent Office
Prior art keywords
housing
waveguide portion
metallic material
circuit board
horn
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.)
Withdrawn
Application number
EP98306495A
Other languages
German (de)
English (en)
Other versions
EP0899812A2 (fr
Inventor
Masaaki Tateishi
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of EP0899812A2 publication Critical patent/EP0899812A2/fr
Publication of EP0899812A3 publication Critical patent/EP0899812A3/fr
Withdrawn legal-status Critical Current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
    • H01Q13/0283—Apparatus or processes specially provided for manufacturing horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
EP98306495A 1997-08-27 1998-08-14 Convertisseur BS Withdrawn EP0899812A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9231193A JPH1174809A (ja) 1997-08-27 1997-08-27 衛星放送受信用コンバーター
JP231193/97 1997-08-27

Publications (2)

Publication Number Publication Date
EP0899812A2 EP0899812A2 (fr) 1999-03-03
EP0899812A3 true EP0899812A3 (fr) 1999-05-12

Family

ID=16919804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98306495A Withdrawn EP0899812A3 (fr) 1997-08-27 1998-08-14 Convertisseur BS

Country Status (3)

Country Link
EP (1) EP0899812A3 (fr)
JP (1) JPH1174809A (fr)
TW (1) TW401730B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3771094B2 (ja) * 1999-10-04 2006-04-26 アルプス電気株式会社 衛星放送受信用コンバータ
EP1168486A1 (fr) 2000-04-20 2002-01-02 Alps Electric Co., Ltd. Convertisseur de réception pour télédiffusion par satellite
US6518853B1 (en) * 2001-09-06 2003-02-11 The Boeing Company Wideband compact large step circular waveguide transition apparatus
EP1296405B1 (fr) * 2001-09-21 2008-05-07 Alps Electric Co., Ltd. Convertisseur de réception pour télédiffusion par satellite adapté à la miniaturisation
CN103213079A (zh) * 2013-03-14 2013-07-24 苏州工业园区高登威科技有限公司 辅助装配装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146832B1 (de) * 1971-09-18 1972-06-29 Gruenzweig & Hartmann Ag Verfahren zur Herstellung von Bauteilen für die Mikrowellentechnik
US3925883A (en) * 1974-03-22 1975-12-16 Varian Associates Method for making waveguide components
JPS6160001A (ja) * 1984-08-31 1986-03-27 Fujitsu Ltd 饋電導波管とホーンアンテナを一体に形成する製造方法
EP0518615A2 (fr) * 1991-06-14 1992-12-16 Sony Corporation Dispositif de transition entre un guide d'onde et une ligne microbande
EP0632525A1 (fr) * 1993-06-30 1995-01-04 Nippon Antenna Co., Ltd. Transducteur d'ondes polarisées linéaires en circulaires, intégré dans un cornet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146832B1 (de) * 1971-09-18 1972-06-29 Gruenzweig & Hartmann Ag Verfahren zur Herstellung von Bauteilen für die Mikrowellentechnik
US3925883A (en) * 1974-03-22 1975-12-16 Varian Associates Method for making waveguide components
JPS6160001A (ja) * 1984-08-31 1986-03-27 Fujitsu Ltd 饋電導波管とホーンアンテナを一体に形成する製造方法
EP0518615A2 (fr) * 1991-06-14 1992-12-16 Sony Corporation Dispositif de transition entre un guide d'onde et une ligne microbande
EP0632525A1 (fr) * 1993-06-30 1995-01-04 Nippon Antenna Co., Ltd. Transducteur d'ondes polarisées linéaires en circulaires, intégré dans un cornet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 224 (E - 425) 5 August 1986 (1986-08-05) *

Also Published As

Publication number Publication date
EP0899812A2 (fr) 1999-03-03
TW401730B (en) 2000-08-11
JPH1174809A (ja) 1999-03-16

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