BE825400A - Cornet pour antenne radioelectrique - Google Patents

Cornet pour antenne radioelectrique

Info

Publication number
BE825400A
BE825400A BE153245A BE153245A BE825400A BE 825400 A BE825400 A BE 825400A BE 153245 A BE153245 A BE 153245A BE 153245 A BE153245 A BE 153245A BE 825400 A BE825400 A BE 825400A
Authority
BE
Belgium
Prior art keywords
cornet
radioelectric antenna
radioelectric
antenna
Prior art date
Application number
BE153245A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE825400A publication Critical patent/BE825400A/xx

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
    • H01Q13/0291—Apparatus or processes specially provided for manufacturing horns for corrugated horns

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BE153245A 1974-03-08 1975-02-11 Cornet pour antenne radioelectrique BE825400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408013A FR2263613B1 (pt) 1974-03-08 1974-03-08

Publications (1)

Publication Number Publication Date
BE825400A true BE825400A (fr) 1975-08-11

Family

ID=9136059

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153245A BE825400A (fr) 1974-03-08 1975-02-11 Cornet pour antenne radioelectrique

Country Status (12)

Country Link
US (1) US3949406A (pt)
JP (1) JPS587083B2 (pt)
BE (1) BE825400A (pt)
CA (1) CA1026458A (pt)
DE (1) DE2509619C2 (pt)
DK (1) DK135820B (pt)
FR (1) FR2263613B1 (pt)
GB (1) GB1486987A (pt)
IE (1) IE40761B1 (pt)
IT (1) IT1033154B (pt)
LU (1) LU71994A1 (pt)
NL (1) NL7502778A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331165A1 (fr) * 1975-11-04 1977-06-03 Thomson Csf Cornet exponentiel et antenne comportant un tel cornet
US4089004A (en) * 1977-05-20 1978-05-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Collapsible corrugated horn antenna
US4231042A (en) * 1979-08-22 1980-10-28 Bell Telephone Laboratories, Incorporated Hybrid mode waveguide and feedhorn antennas
US4246584A (en) * 1979-08-22 1981-01-20 Bell Telephone Laboratories, Incorporated Hybrid mode waveguide or feedhorn antenna
US4439748A (en) * 1982-06-28 1984-03-27 Bell Telephone Laboratories, Incorporated Corrugated waveguide or feedhorn assembled from grooved pieces
SE527757C2 (sv) 2004-07-28 2006-05-30 Powerwave Technologies Sweden En reflektor, en antenn som använder en reflektor och en tillverkningsmetod för en reflektor
CN103545615B (zh) * 2012-07-11 2016-10-26 北京无线电计量测试研究所 一种新型低频圆锥波纹透镜喇叭天线及其加工方法
CN114871525B (zh) * 2022-04-18 2024-05-28 成都四威高科技产业园有限公司 角锥喇叭天线炉钎焊工艺
CN116014443B (zh) * 2022-12-30 2023-11-07 东莞市猎声电子科技有限公司 一种天线喇叭临近式增益构造及增益方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233241A (en) * 1955-05-25 1966-02-01 Alford Andrew Horn for radiating circularly polarized waves
JPS4113411Y1 (pt) * 1964-01-18 1966-06-24
US3754273A (en) * 1970-10-24 1973-08-21 Mitsubishi Electric Corp Corrugated waveguide

Also Published As

Publication number Publication date
US3949406A (en) 1976-04-06
LU71994A1 (pt) 1976-02-04
NL7502778A (nl) 1975-09-10
DK135820B (da) 1977-06-27
DK92875A (pt) 1975-09-09
JPS50149253A (pt) 1975-11-29
IE40761B1 (en) 1979-08-15
IT1033154B (it) 1979-07-10
CA1026458A (en) 1978-02-14
FR2263613B1 (pt) 1976-12-10
FR2263613A1 (pt) 1975-10-03
DE2509619A1 (de) 1975-09-11
JPS587083B2 (ja) 1983-02-08
DE2509619C2 (de) 1984-07-12
GB1486987A (en) 1977-09-28
IE40761L (en) 1975-09-08
DK135820C (pt) 1977-11-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT ALCA

Effective date: 19860228