ES376026A1 - Perfeccionamientos introducidos en las antenas de banda an-cha de frecuencia, para, en particular, emisores de radiodi-fusion o de television. - Google Patents

Perfeccionamientos introducidos en las antenas de banda an-cha de frecuencia, para, en particular, emisores de radiodi-fusion o de television.

Info

Publication number
ES376026A1
ES376026A1 ES376026A ES376026A ES376026A1 ES 376026 A1 ES376026 A1 ES 376026A1 ES 376026 A ES376026 A ES 376026A ES 376026 A ES376026 A ES 376026A ES 376026 A1 ES376026 A1 ES 376026A1
Authority
ES
Spain
Prior art keywords
dihedra
slots
mast
slotted
apex
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.)
Expired
Application number
ES376026A
Other languages
English (en)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of ES376026A1 publication Critical patent/ES376026A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • 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
    • H01Q13/10—Resonant slot antennas
    • 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

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
ES376026A 1969-02-04 1970-01-29 Perfeccionamientos introducidos en las antenas de banda an-cha de frecuencia, para, en particular, emisores de radiodi-fusion o de television. Expired ES376026A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902394A FR2061498B1 (es) 1969-02-04 1969-02-04

Publications (1)

Publication Number Publication Date
ES376026A1 true ES376026A1 (es) 1972-05-16

Family

ID=9028581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376026A Expired ES376026A1 (es) 1969-02-04 1970-01-29 Perfeccionamientos introducidos en las antenas de banda an-cha de frecuencia, para, en particular, emisores de radiodi-fusion o de television.

Country Status (7)

Country Link
BE (1) BE745384A (es)
CH (1) CH517386A (es)
DE (1) DE2004865A1 (es)
ES (1) ES376026A1 (es)
FR (1) FR2061498B1 (es)
GB (1) GB1247475A (es)
NL (1) NL7001002A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107910654A (zh) * 2017-11-13 2018-04-13 广东通宇通讯股份有限公司 天线装配结构、天线及其反射板

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904676A1 (de) * 1989-02-16 1990-08-30 Bosch Gmbh Robert Fahrzeugantenne in form einer schlitzantenne
JP4246363B2 (ja) * 2000-09-06 2009-04-02 マスプロ電工株式会社 Ｕｈｆアンテナ
CN110299602B (zh) * 2019-06-24 2022-03-15 陕西飞机工业（集团）有限公司 一种隐蔽式短波天线的安装结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE482948A (es) * 1943-11-02
GB591053A (en) * 1944-03-23 1947-08-06 Henry George Booker Improvements in or relating to electromagnetic radiating or receiving apparatus
US2549783A (en) * 1945-06-20 1951-04-24 Standard Telephones Cables Ltd Antenna
BE472157A (es) * 1945-08-13
US2799017A (en) * 1946-08-31 1957-07-09 Alford Andrew Slotted cylindrical antennas
US2665382A (en) * 1947-10-16 1954-01-05 Smith Three slot cylindrical antenna
US2658143A (en) * 1950-03-16 1953-11-03 Rca Corp Ultrahigh-frequency broadcast antenna system
BE526408A (es) * 1953-02-11
DE946238C (de) * 1954-08-15 1956-07-26 Telefunken Gmbh Antennenanordnung mit einem Dipolstrahler in Schmetterlingsform
FR1219279A (fr) * 1958-12-20 1960-05-17 Sagem Antenne perfectionnée à très large bande

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107910654A (zh) * 2017-11-13 2018-04-13 广东通宇通讯股份有限公司 天线装配结构、天线及其反射板

Also Published As

Publication number Publication date
DE2004865A1 (de) 1970-08-06
FR2061498A1 (es) 1971-06-25
NL7001002A (es) 1970-08-06
BE745384A (fr) 1970-08-03
CH517386A (fr) 1971-12-31
FR2061498B1 (es) 1975-02-21
GB1247475A (en) 1971-09-22

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