FR2182728A1 - - Google Patents

Info

Publication number
FR2182728A1
FR2182728A1 FR7216104A FR7216104A FR2182728A1 FR 2182728 A1 FR2182728 A1 FR 2182728A1 FR 7216104 A FR7216104 A FR 7216104A FR 7216104 A FR7216104 A FR 7216104A FR 2182728 A1 FR2182728 A1 FR 2182728A1
Authority
FR
France
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.)
Granted
Application number
FR7216104A
Other languages
French (fr)
Other versions
FR2182728B1 (xx
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
Priority to FR7216104A priority Critical patent/FR2182728B1/fr
Priority to BE130637A priority patent/BE798975A/xx
Priority to GB2075973A priority patent/GB1362946A/en
Priority to NL7306157A priority patent/NL7306157A/xx
Priority to US00356812A priority patent/US3816835A/en
Priority to JP48049204A priority patent/JPS4956560A/ja
Priority to DE2322549A priority patent/DE2322549B2/de
Publication of FR2182728A1 publication Critical patent/FR2182728A1/fr
Priority to FR7407927A priority patent/FR2263612B2/fr
Priority to BE154088A priority patent/BE826386R/xx
Priority to GB970675A priority patent/GB1464078A/en
Priority to DE19752510033 priority patent/DE2510033C2/de
Application granted granted Critical
Publication of FR2182728B1 publication Critical patent/FR2182728B1/fr
Priority to JP1980086904U priority patent/JPS5938722Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2131—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies with combining or separating polarisations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated 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)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
FR7216104A 1972-05-05 1972-05-05 Expired FR2182728B1 (xx)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7216104A FR2182728B1 (xx) 1972-05-05 1972-05-05
BE130637A BE798975A (fr) 1972-05-05 1973-05-02 Multiplexeur-demultiplexeur pour antenne hyperfrequence,
GB2075973A GB1362946A (en) 1972-05-05 1973-05-02 Multiplexer-demultiplexer for microwave antennas
US00356812A US3816835A (en) 1972-05-05 1973-05-03 Multiplexer-demultiplexer for microwave antennas
NL7306157A NL7306157A (xx) 1972-05-05 1973-05-03
DE2322549A DE2322549B2 (de) 1972-05-05 1973-05-04 Antennenweiche
JP48049204A JPS4956560A (xx) 1972-05-05 1973-05-04
FR7407927A FR2263612B2 (xx) 1972-05-05 1974-03-08
BE154088A BE826386R (fr) 1972-05-05 1975-03-06 Multiplexeur-demultiplexeur pour antenne hyperfrequence
GB970675A GB1464078A (en) 1972-05-05 1975-03-07 Multiplexer-demultiplexer for a microwave antenna
DE19752510033 DE2510033C2 (de) 1972-05-05 1975-03-07 Antennenweiche
JP1980086904U JPS5938722Y2 (ja) 1972-05-05 1980-06-23 マイクロ波アンテナ用マルチプレクサ・デマルチプレクサ

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2182728A1 true FR2182728A1 (xx) 1973-12-14
FR2182728B1 FR2182728B1 (xx) 1977-03-18

Family

ID=9098068

Family Applications (1)

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

Country Status (7)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284996A1 (fr) * 1974-09-10 1976-04-09 Licentia Gmbh Aiguillage de filtrage composite pour la separation de deux signaux constitues chacun par deux bandes de frequence doublement polarisees
FR2308214A1 (fr) * 1975-04-19 1976-11-12 Licentia Gmbh Filtre combine pour duplexage de frequences
FR2518822A1 (fr) * 1981-12-17 1983-06-24 Vitalink Communications Corp Appareil et procede de guidage d'ondes pour des signaux a double frequence et a double polarisation, ainsi qu'une jonction de polarisation, un filtre plan et un orifice pour un tel appareil
EP0224917A1 (de) * 1985-12-06 1987-06-10 Siemens Aktiengesellschaft Anordnung zur Übertragung von Richtfunksignalen von zwei oder mehr Richtfunk-Frequenzbändern

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263612B2 (xx) * 1972-05-05 1979-07-20 Thomson Csf
US3943519A (en) * 1974-03-08 1976-03-09 Thomson-Csf Multiplexer-demultiplexer for a microwave antenna
DE3208029A1 (de) * 1982-03-05 1983-09-15 Siemens AG, 1000 Berlin und 8000 München Frequenzweiche zur trennung zweier frequenzbaender unterschiedlicher frequenzlage
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284996A1 (fr) * 1974-09-10 1976-04-09 Licentia Gmbh Aiguillage de filtrage composite pour la separation de deux signaux constitues chacun par deux bandes de frequence doublement polarisees
FR2308214A1 (fr) * 1975-04-19 1976-11-12 Licentia Gmbh Filtre combine pour duplexage de frequences
FR2518822A1 (fr) * 1981-12-17 1983-06-24 Vitalink Communications Corp Appareil et procede de guidage d'ondes pour des signaux a double frequence et a double polarisation, ainsi qu'une jonction de polarisation, un filtre plan et un orifice pour un tel appareil
EP0224917A1 (de) * 1985-12-06 1987-06-10 Siemens Aktiengesellschaft Anordnung zur Übertragung von Richtfunksignalen von zwei oder mehr Richtfunk-Frequenzbändern

Also Published As

Publication number Publication date
JPS4956560A (xx) 1974-06-01
BE798975A (fr) 1973-08-31
US3816835A (en) 1974-06-11
DE2322549B2 (de) 1980-02-28
GB1362946A (en) 1974-08-07
FR2182728B1 (xx) 1977-03-18
NL7306157A (xx) 1973-11-07
JPS5938722Y2 (ja) 1984-10-29
JPS566101U (xx) 1981-01-20
DE2322549C3 (xx) 1980-10-16
DE2322549A1 (de) 1973-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse