BE798975A - Multiplexeur-demultiplexeur pour antenne hyperfrequence, - Google Patents

Multiplexeur-demultiplexeur pour antenne hyperfrequence,

Info

Publication number
BE798975A
BE798975A BE130637A BE130637A BE798975A BE 798975 A BE798975 A BE 798975A BE 130637 A BE130637 A BE 130637A BE 130637 A BE130637 A BE 130637A BE 798975 A BE798975 A BE 798975A
Authority
BE
Belgium
Prior art keywords
demultiplexer
multiplexer
hyperfrequency antenna
hyperfrequency
antenna
Prior art date
Application number
BE130637A
Other languages
English (en)
Original Assignee
Thomson Csf
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 filed Critical Thomson Csf
Publication of BE798975A publication Critical patent/BE798975A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00Coupling devices of the waveguide type
    • H01P5/12Coupling devices having more than two ports
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/16Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/16Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/20Frequency-selective devices, e.g. filters
    • H01P1/213Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2131Frequency-selective devices, e.g. filters combining or separating two or more different frequencies with combining or separating polarisations
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
BE130637A 1972-05-05 1973-05-02 Multiplexeur-demultiplexeur pour antenne hyperfrequence, BE798975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216104A FR2182728B1 (fr) 1972-05-05 1972-05-05

Publications (1)

Publication Number Publication Date
BE798975A true BE798975A (fr) 1973-08-31

Family

ID=9098068

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130637A BE798975A (fr) 1972-05-05 1973-05-02 Multiplexeur-demultiplexeur pour antenne hyperfrequence,

Country Status (7)

Country Link
US (1) US3816835A (fr)
JP (2) JPS4956560A (fr)
BE (1) BE798975A (fr)
DE (1) DE2322549B2 (fr)
FR (1) FR2182728B1 (fr)
GB (1) GB1362946A (fr)
NL (1) NL7306157A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263612B2 (fr) * 1972-05-05 1979-07-20 Thomson Csf
US3943519A (en) * 1974-03-08 1976-03-09 Thomson-Csf Multiplexer-demultiplexer for a microwave antenna
DE2443166C3 (de) * 1974-09-10 1985-05-30 ANT Nachrichtentechnik GmbH, 7150 Backnang Systemweiche zur Trennung zweier Signale, die aus je zwei doppelt polarisierten Frequenzbändern bestehen
DE2517383C3 (de) * 1975-04-19 1979-03-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Systemweiche für Frequenzdoppelausnutzung
US4467294A (en) * 1981-12-17 1984-08-21 Vitalink Communications Corporation Waveguide apparatus and method for dual polarized and dual frequency signals
DE3208029A1 (de) * 1982-03-05 1983-09-15 Siemens AG, 1000 Berlin und 8000 München Frequenzweiche zur trennung zweier frequenzbaender unterschiedlicher frequenzlage
YU201586A (en) * 1985-12-06 1988-12-31 Siemens Ag Assembly for transmitting directed radio relay signals in two or more radio relay frequency bands
DE3910816A1 (de) * 1989-04-04 1990-10-11 Kabelmetal Electro Gmbh Polarisationsweiche fuer zwei unterschiedliche frequenzbaender
JP3688558B2 (ja) 2000-06-05 2005-08-31 三菱電機株式会社 導波管群分波器
CN114171866B (zh) * 2021-11-17 2023-06-02 西安电子科技大学重庆集成电路创新研究院 一种玻璃基超宽阻带微波滤波器及双工器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234555A (en) * 1961-07-06 1966-02-08 Philco Corp Modular signal channeling system

Also Published As

Publication number Publication date
JPS566101U (fr) 1981-01-20
JPS5938722Y2 (ja) 1984-10-29
FR2182728A1 (fr) 1973-12-14
DE2322549C3 (fr) 1980-10-16
NL7306157A (fr) 1973-11-07
DE2322549A1 (de) 1973-11-15
DE2322549B2 (de) 1980-02-28
FR2182728B1 (fr) 1977-03-18
JPS4956560A (fr) 1974-06-01
US3816835A (en) 1974-06-11
GB1362946A (en) 1974-08-07

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