SE419906B - Modkopplare i ett automatiskt vinkelfoljesystem - Google Patents

Modkopplare i ett automatiskt vinkelfoljesystem

Info

Publication number
SE419906B
SE419906B SE7901055A SE7901055A SE419906B SE 419906 B SE419906 B SE 419906B SE 7901055 A SE7901055 A SE 7901055A SE 7901055 A SE7901055 A SE 7901055A SE 419906 B SE419906 B SE 419906B
Authority
SE
Sweden
Prior art keywords
waveguide
signals
mode
coupler
arms
Prior art date
Application number
SE7901055A
Other languages
English (en)
Swedish (sv)
Other versions
SE7901055L (sv
Inventor
K E A Molker
B K Watson
P B Ingvarson
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20337224&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE419906(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE7901055A priority Critical patent/SE419906B/sv
Priority to EP19800850014 priority patent/EP0014692B1/fr
Priority to DE8080850014T priority patent/DE3065740D1/de
Publication of SE7901055L publication Critical patent/SE7901055L/
Publication of SE419906B publication Critical patent/SE419906B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/04—Multimode antennas
    • 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
    • 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
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE7901055A 1979-02-07 1979-02-07 Modkopplare i ett automatiskt vinkelfoljesystem SE419906B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7901055A SE419906B (sv) 1979-02-07 1979-02-07 Modkopplare i ett automatiskt vinkelfoljesystem
EP19800850014 EP0014692B1 (fr) 1979-02-07 1980-02-06 Coupleur de mode dans un système de poursuite automatique en angle
DE8080850014T DE3065740D1 (en) 1979-02-07 1980-02-06 Mode coupler in an automatic angle tracking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901055A SE419906B (sv) 1979-02-07 1979-02-07 Modkopplare i ett automatiskt vinkelfoljesystem

Publications (2)

Publication Number Publication Date
SE7901055L SE7901055L (sv) 1980-08-08
SE419906B true SE419906B (sv) 1981-08-31

Family

ID=20337224

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901055A SE419906B (sv) 1979-02-07 1979-02-07 Modkopplare i ett automatiskt vinkelfoljesystem

Country Status (3)

Country Link
EP (1) EP0014692B1 (fr)
DE (1) DE3065740D1 (fr)
SE (1) SE419906B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420756A (en) * 1981-01-19 1983-12-13 Trw Inc. Multi-mode tracking antenna feed system
GB2163909B (en) * 1984-08-29 1987-11-04 Era Patents Ltd Beacon tracking system
US6812807B2 (en) * 2002-05-30 2004-11-02 Harris Corporation Tracking feed for multi-band operation
EP1672739A1 (fr) * 2004-12-14 2006-06-21 MDA Space Inc. Cornet à mode multiple à haute performance pour communication et poursuite
FR2959611B1 (fr) * 2010-04-30 2012-06-08 Thales Sa Element rayonnant compact a cavites resonantes.
WO2012172565A1 (fr) 2011-06-14 2012-12-20 Indian Space Research Organisation Coupleur hyperfréquence basé sur une jonction à tourniquet de guide d'onde à large bande et système d'alimentation à poursuite monopulse
US9735470B2 (en) 2012-02-17 2017-08-15 Pro Brand International (Europe) Limited Multiband data signal receiving and/or transmitting apparatus
CN103094718B (zh) * 2012-12-06 2015-05-27 北京遥测技术研究所 Ka频段小型化宽频带多模自跟踪馈源网络
CN116581550B (zh) * 2023-07-11 2023-11-24 银河航天(西安)科技有限公司 一种馈源组件及馈源系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566309A (en) * 1969-02-24 1971-02-23 Hughes Aircraft Co Dual frequency band,polarization diverse tracking feed system for a horn antenna
US3936838A (en) * 1974-05-16 1976-02-03 Rca Corporation Multimode coupling system including a funnel-shaped multimode coupler
FR2302601A1 (fr) * 1975-02-28 1976-09-24 Thomson Csf Dispositif d'extr
GB1531553A (en) * 1976-04-20 1978-11-08 Marconi Co Ltd Mode couplers

Also Published As

Publication number Publication date
SE7901055L (sv) 1980-08-08
EP0014692B1 (fr) 1983-11-30
EP0014692A3 (en) 1980-09-17
DE3065740D1 (en) 1984-01-05
EP0014692A2 (fr) 1980-08-20

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