SE9601904L - Cirkulator - Google Patents
CirkulatorInfo
- Publication number
- SE9601904L SE9601904L SE9601904A SE9601904A SE9601904L SE 9601904 L SE9601904 L SE 9601904L SE 9601904 A SE9601904 A SE 9601904A SE 9601904 A SE9601904 A SE 9601904A SE 9601904 L SE9601904 L SE 9601904L
- Authority
- SE
- Sweden
- Prior art keywords
- waveguide
- tubular piston
- hole
- waveguide wall
- slits
- Prior art date
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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9601904A SE506598C2 (sv) | 1996-05-20 | 1996-05-20 | Cirkulator |
DK97850064T DK0809318T3 (da) | 1996-05-20 | 1997-04-25 | Cirkulator |
DE69713958T DE69713958T2 (de) | 1996-05-20 | 1997-04-25 | Zirkulator |
EP97850064A EP0809318B1 (en) | 1996-05-20 | 1997-04-25 | Circulator |
US08/858,456 US5963108A (en) | 1996-05-20 | 1997-05-19 | Circulator |
US09/128,471 US5933060A (en) | 1996-05-20 | 1998-08-04 | Waveguide circulator having piston movable against ferrite puck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9601904A SE506598C2 (sv) | 1996-05-20 | 1996-05-20 | Cirkulator |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9601904D0 SE9601904D0 (sv) | 1996-05-20 |
SE9601904L true SE9601904L (sv) | 1997-11-21 |
SE506598C2 SE506598C2 (sv) | 1998-01-19 |
Family
ID=20402619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9601904A SE506598C2 (sv) | 1996-05-20 | 1996-05-20 | Cirkulator |
Country Status (5)
Country | Link |
---|---|
US (2) | US5963108A (sv) |
EP (1) | EP0809318B1 (sv) |
DE (1) | DE69713958T2 (sv) |
DK (1) | DK0809318T3 (sv) |
SE (1) | SE506598C2 (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60119739T2 (de) | 2001-10-10 | 2007-04-26 | Ericsson Ab | Zirkulator |
DE10205904A1 (de) * | 2002-02-13 | 2003-08-21 | Mikrowellen Technologie Und Se | Abstandsmessvorrichtung und Verfahren zur Bestimmung eines Abstands |
DE10356916B3 (de) | 2003-12-01 | 2005-06-23 | Volker Gallatz | Verfahren zum Zünden der Verbrennung eines Kraftstoffes in einem Verbrennungsraum eines Motors, zugehörige Vorrichtung und Motor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3105206A (en) * | 1962-04-25 | 1963-09-24 | Sylvania Electric Prod | Microwave circulator |
US3573666A (en) * | 1969-02-27 | 1971-04-06 | Gen Electric | Frequency adjustable microwave stripline circulator |
US3701054A (en) * | 1969-11-04 | 1972-10-24 | Us Army | Impedance matching structure having reduced portions of transmission lines connected to offset stripline center conductors with strip guides connecting said center conductors |
GB1374210A (en) * | 1973-05-11 | 1974-11-20 | M O Valve Co Ltd | Wave-guide junction circulators |
US3854106A (en) * | 1974-02-19 | 1974-12-10 | Bendix Corp | Depressed-puck microstrip circulator |
JPS5255355A (en) * | 1975-10-30 | 1977-05-06 | Fujitsu Ltd | Circulator |
US4254384A (en) * | 1977-11-07 | 1981-03-03 | Trw Inc. | Electronic waveguide switch |
US4240049A (en) * | 1979-09-24 | 1980-12-16 | Bell Telephone Laboratories, Incorporated | Waveguide junction circulator having spurious mode absorbing means |
US4276522A (en) * | 1979-12-17 | 1981-06-30 | General Dynamics | Circulator in a stripline microwave transmission line circuit |
FR2659499B1 (fr) * | 1990-03-09 | 1992-11-27 | Tekelec Airtronic Sa | Systeme de transmission d'energie electrique, aux hyperfrequences, a effet gyromagnetique, tel que circulateur, isolateur ou filtre. |
-
1996
- 1996-05-20 SE SE9601904A patent/SE506598C2/sv unknown
-
1997
- 1997-04-25 EP EP97850064A patent/EP0809318B1/en not_active Expired - Lifetime
- 1997-04-25 DE DE69713958T patent/DE69713958T2/de not_active Expired - Lifetime
- 1997-04-25 DK DK97850064T patent/DK0809318T3/da active
- 1997-05-19 US US08/858,456 patent/US5963108A/en not_active Expired - Lifetime
-
1998
- 1998-08-04 US US09/128,471 patent/US5933060A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE506598C2 (sv) | 1998-01-19 |
US5963108A (en) | 1999-10-05 |
DE69713958D1 (de) | 2002-08-22 |
SE9601904D0 (sv) | 1996-05-20 |
DE69713958T2 (de) | 2003-02-27 |
US5933060A (en) | 1999-08-03 |
EP0809318A1 (en) | 1997-11-26 |
EP0809318B1 (en) | 2002-07-17 |
DK0809318T3 (da) | 2002-10-28 |
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