CA1150372A - System filter for separating two signals - Google Patents

System filter for separating two signals

Info

Publication number
CA1150372A
CA1150372A CA000361225A CA361225A CA1150372A CA 1150372 A CA1150372 A CA 1150372A CA 000361225 A CA000361225 A CA 000361225A CA 361225 A CA361225 A CA 361225A CA 1150372 A CA1150372 A CA 1150372A
Authority
CA
Canada
Prior art keywords
waveguide section
frequency band
filter
signals
waveguide
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
CA000361225A
Other languages
English (en)
French (fr)
Inventor
Gunter Morz
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of CA1150372A publication Critical patent/CA1150372A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Connection Structure (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA000361225A 1979-09-29 1980-09-29 System filter for separating two signals Expired CA1150372A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2939679A DE2939679C2 (de) 1979-09-29 1979-09-29 Systemweiche für ein Satellitenfunksystem
DEP2939679.0 1979-09-29

Publications (1)

Publication Number Publication Date
CA1150372A true CA1150372A (en) 1983-07-19

Family

ID=6082334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000361225A Expired CA1150372A (en) 1979-09-29 1980-09-29 System filter for separating two signals

Country Status (7)

Country Link
JP (1) JPS5651101A (cg-RX-API-DMAC7.html)
CA (1) CA1150372A (cg-RX-API-DMAC7.html)
DE (1) DE2939679C2 (cg-RX-API-DMAC7.html)
FR (1) FR2466876A1 (cg-RX-API-DMAC7.html)
GB (1) GB2061018A (cg-RX-API-DMAC7.html)
IT (1) IT1132832B (cg-RX-API-DMAC7.html)
SE (1) SE8006675L (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504805A (en) * 1982-06-04 1985-03-12 Andrew Corporation Multi-port combiner for multi-frequency microwave signals
US4912436A (en) * 1987-06-15 1990-03-27 Gamma-F Corporation Four port dual polarization frequency diplexer
DE102013011651A1 (de) * 2013-07-11 2015-01-15 ESA-microwave service GmbH Antennen-Speisesystem im Mikrowellenbereich für Reflektorantennen
SE545208C2 (en) * 2021-01-29 2023-05-23 Ovzon Sweden Ab Dual-Band Radio Terminal and Filter Structure
US12470286B2 (en) 2021-01-29 2025-11-11 Ovzon Sweden Ab Dual-band radio terminal and filter structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265993A (en) * 1964-02-13 1966-08-09 Post Office Integrated coupling unit for two independent waveguide channels
US3731235A (en) * 1971-11-03 1973-05-01 Gte Sylvania Inc Dual polarized diplexer
US3838362A (en) * 1973-06-29 1974-09-24 Emerson Electric Co Diplexing coupler for microwave system
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
US4162463A (en) * 1977-12-23 1979-07-24 Gte Sylvania Incorporated Diplexer apparatus

Also Published As

Publication number Publication date
IT1132832B (it) 1986-07-09
JPS5651101A (en) 1981-05-08
GB2061018A (en) 1981-05-07
IT8024639A0 (it) 1980-09-12
DE2939679A1 (de) 1981-04-02
FR2466876A1 (fr) 1981-04-10
DE2939679C2 (de) 1985-12-05
SE8006675L (sv) 1981-03-30
JPS6349921B2 (cg-RX-API-DMAC7.html) 1988-10-06

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Legal Events

Date Code Title Description
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