NL7502778A - Hoorn voor een radio-elektrische antenne. - Google Patents

Hoorn voor een radio-elektrische antenne.

Info

Publication number
NL7502778A
NL7502778A NL7502778A NL7502778A NL7502778A NL 7502778 A NL7502778 A NL 7502778A NL 7502778 A NL7502778 A NL 7502778A NL 7502778 A NL7502778 A NL 7502778A NL 7502778 A NL7502778 A NL 7502778A
Authority
NL
Netherlands
Prior art keywords
horn
radio
electric antenna
antenna
electric
Prior art date
Application number
NL7502778A
Other languages
English (en)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of NL7502778A publication Critical patent/NL7502778A/nl

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)
NL7502778A 1974-03-08 1975-03-07 Hoorn voor een radio-elektrische antenne. NL7502778A (nl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7502778A true NL7502778A (nl) 1975-09-10

Family

ID=9136059

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7502778A NL7502778A (nl) 1974-03-08 1975-03-07 Hoorn voor een radio-elektrische antenne.

Country Status (12)

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

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 (nl) * 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
DE2509619C2 (de) 1984-07-12
US3949406A (en) 1976-04-06
DK135820C (nl) 1977-11-28
LU71994A1 (nl) 1976-02-04
BE825400A (fr) 1975-08-11
JPS50149253A (nl) 1975-11-29
GB1486987A (en) 1977-09-28
IT1033154B (it) 1979-07-10
FR2263613A1 (nl) 1975-10-03
DE2509619A1 (de) 1975-09-11
DK92875A (nl) 1975-09-09
IE40761L (en) 1975-09-08
CA1026458A (en) 1978-02-14
IE40761B1 (en) 1979-08-15
DK135820B (da) 1977-06-27
FR2263613B1 (nl) 1976-12-10
JPS587083B2 (ja) 1983-02-08

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Legal Events

Date Code Title Description
BV The patent application has lapsed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed