SE0100574L - Mikrovågscirkulator - Google Patents

Mikrovågscirkulator

Info

Publication number
SE0100574L
SE0100574L SE0100574A SE0100574A SE0100574L SE 0100574 L SE0100574 L SE 0100574L SE 0100574 A SE0100574 A SE 0100574A SE 0100574 A SE0100574 A SE 0100574A SE 0100574 L SE0100574 L SE 0100574L
Authority
SE
Sweden
Prior art keywords
waveguides
circulator
centre section
mikrovågscirkulator
constriction
Prior art date
Application number
SE0100574A
Other languages
Unknown language ( )
English (en)
Other versions
SE518711C2 (sv
SE0100574D0 (sv
Inventor
Lennart Mattsson
Original Assignee
Saab Ab
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 Saab Ab filed Critical Saab Ab
Priority to SE0100574A priority Critical patent/SE518711C2/sv
Publication of SE0100574D0 publication Critical patent/SE0100574D0/sv
Priority to PCT/SE2001/002814 priority patent/WO2002067361A1/en
Priority to EP01273790A priority patent/EP1368853A1/en
Publication of SE0100574L publication Critical patent/SE0100574L/sv
Publication of SE518711C2 publication Critical patent/SE518711C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/39—Hollow waveguide circulators

Landscapes

  • Non-Reversible Transmitting Devices (AREA)
  • Transceivers (AREA)
SE0100574A 2001-02-21 2001-02-21 Mikrovågscirkulator SE518711C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0100574A SE518711C2 (sv) 2001-02-21 2001-02-21 Mikrovågscirkulator
PCT/SE2001/002814 WO2002067361A1 (en) 2001-02-21 2001-12-19 Microwave circulator
EP01273790A EP1368853A1 (en) 2001-02-21 2001-12-19 Microwave circulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100574A SE518711C2 (sv) 2001-02-21 2001-02-21 Mikrovågscirkulator

Publications (3)

Publication Number Publication Date
SE0100574D0 SE0100574D0 (sv) 2001-02-21
SE0100574L true SE0100574L (sv) 2002-08-22
SE518711C2 SE518711C2 (sv) 2002-11-12

Family

ID=20283063

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100574A SE518711C2 (sv) 2001-02-21 2001-02-21 Mikrovågscirkulator

Country Status (3)

Country Link
EP (1) EP1368853A1 (sv)
SE (1) SE518711C2 (sv)
WO (1) WO2002067361A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0127188D0 (en) * 2001-11-13 2002-01-02 Quasar Microwave Tech Diplexer
US7242263B2 (en) 2002-11-07 2007-07-10 Ems Technologies, Inc. Transformer-free waveguide circulator
US7683731B2 (en) 2005-12-20 2010-03-23 Ems Technologies, Inc. Ferrite waveguide circulator with thermally-conductive dielectric attachments
US7561003B2 (en) 2007-10-31 2009-07-14 Ems Technologies, Inc. Multi-junction waveguide circulator with overlapping quarter-wave transformers
US9263783B2 (en) 2014-01-21 2016-02-16 Honeywell International Inc. Waveguide circulator having stepped floor/ceiling and quarter-wave dielectric transformer
CN113258237B (zh) * 2021-03-30 2022-09-20 武汉凡谷电子技术股份有限公司 介质波导环形器以及隔离器
CN113839164B (zh) * 2021-10-15 2022-08-12 散裂中子源科学中心 一种大功率y结型波导环形器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236448A (en) * 1975-09-17 1977-03-19 Fujitsu Ltd Waveguide tube branch type circulator
US4697158A (en) * 1986-04-15 1987-09-29 Electromagnetic Sciences, Inc. Reduced height waveguide circulator
US5266909A (en) * 1992-08-05 1993-11-30 Harris Corporation Waveguide circulator
US5608361A (en) * 1995-05-15 1997-03-04 Massachusetts Institute Of Technology Advanced ring-network circulator

Also Published As

Publication number Publication date
EP1368853A1 (en) 2003-12-10
SE518711C2 (sv) 2002-11-12
WO2002067361A1 (en) 2002-08-29
WO2002067361A8 (en) 2004-04-01
SE0100574D0 (sv) 2001-02-21

Similar Documents

Publication Publication Date Title
ATE463855T1 (de) Mehrzweig-hohlleiterzirkulator ohne interne übergänge
WO2002005000A3 (en) Mode transformer between low index difference waveguide and high index difference waveguide
TW200640161A (en) Mobile communication device
GB2387719A (en) An electromagnetic coupler
IT1154079B (it) Innesto con variatore di coppia
ATE382965T1 (de) Antenne
IT1091898B (it) Perfezionamenti alla messa in opera di canalizzazioni interrate
SE0100574L (sv) Mikrovågscirkulator
DE60105725D1 (de) Wellenleiterkopplung
DE602004012123D1 (de) (n) signalabwärts eines modus-umsetzers
ATE408164T1 (de) Optische einrichtung in einer faseroptischen array-block-einbettung
NO20070077L (no) Lavprofil sirkulator
IT1055975B (it) Accoppiatori di guide d onde ottiche ad accoppiamento varibile
DE69328849D1 (de) Wellenleiter-richtungskoppler für licht
JPS6459203A (en) Nxn single mode light waveguide coupler and coupling method
TR200200169T2 (tr) IL-18 inhibitörlerinin kullanımı.
JPS565522A (en) Progressive wave coupling type light wave and millimeter wave circulator applying faraday effect
DE59812922D1 (de) E-Ebenen Hohlleiter-Zirkulator
SE9902552D0 (sv) Optisk koppling
FR2800470B1 (fr) Capteur d'ondes electromagnetiques.
ATE369635T1 (de) Übergang von hohlleiter zu mikrostreifenleitung
SU143439A1 (ru) Ферритовый вентиль
NO20020653L (no) Bölgelederadapter
SE0100350L (sv) Vågledarsystem
DE60010671D1 (de) Mit entarteten moden arbeitender kombinierer

Legal Events

Date Code Title Description
NUG Patent has lapsed