ZA738292B - Improvements in or relating to microwave circulators - Google Patents

Improvements in or relating to microwave circulators

Info

Publication number
ZA738292B
ZA738292B ZA738292A ZA738292A ZA738292B ZA 738292 B ZA738292 B ZA 738292B ZA 738292 A ZA738292 A ZA 738292A ZA 738292 A ZA738292 A ZA 738292A ZA 738292 B ZA738292 B ZA 738292B
Authority
ZA
South Africa
Prior art keywords
relating
microwave circulators
circulators
microwave
Prior art date
Application number
ZA738292A
Other languages
English (en)
Inventor
J Deutsch
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA738292B publication Critical patent/ZA738292B/xx

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
    • H01P1/387—Strip line circulators
ZA738292A 1972-10-30 1973-10-26 Improvements in or relating to microwave circulators ZA738292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2253175A DE2253175A1 (de) 1972-10-30 1972-10-30 Zirkulator mit in mic-technik ausgebildeten anschlussarmen

Publications (1)

Publication Number Publication Date
ZA738292B true ZA738292B (en) 1974-10-30

Family

ID=5860424

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA738292A ZA738292B (en) 1972-10-30 1973-10-26 Improvements in or relating to microwave circulators

Country Status (15)

Country Link
US (1) US3922620A (de)
AT (1) AT336686B (de)
BE (1) BE806742A (de)
CA (1) CA995770A (de)
CH (1) CH559971A5 (de)
DE (1) DE2253175A1 (de)
FR (1) FR2204904B1 (de)
GB (1) GB1450803A (de)
HU (1) HU167845B (de)
IT (1) IT999000B (de)
LU (1) LU68709A1 (de)
NL (1) NL154628B (de)
PL (1) PL87136B1 (de)
SE (1) SE394768B (de)
ZA (1) ZA738292B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034377A (en) * 1976-02-17 1977-07-05 Epsilon Lambda Electronics Corporation Ferrite circulators and isolators and circuits incorporating the same
US4286135A (en) * 1979-10-09 1981-08-25 Raytheon Company Compact microwave isolator
FR2531272B1 (fr) * 1982-07-27 1985-09-13 Thomson Csf Dispositif d'adaptation et d'isolement comportant un circulateur a ferrites
US4789844A (en) * 1987-05-29 1988-12-06 Raytheon Company Broad-band non-reciprocal microwave devices
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.
US5653841A (en) * 1995-04-13 1997-08-05 Martin Marietta Corporation Fabrication of compact magnetic circulator components in microwave packages using high density interconnections
JP3348669B2 (ja) * 1998-03-30 2002-11-20 株式会社村田製作所 非可逆回路素子

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165711A (en) * 1960-06-10 1965-01-12 Bendix Corp Anisotropic circulator with dielectric posts adjacent the strip line providing discontinuity for minimizing reflections
US3324418A (en) * 1964-10-23 1967-06-06 Caswell Electronics Corp Switching circulator having slots extending from the pole pieces to the exterior of the housing to overcome the shorted-turn effect
US3456213A (en) * 1966-12-19 1969-07-15 Rca Corp Single ground plane junction circulator having dielectric substrate
US3466571A (en) * 1968-02-28 1969-09-09 Motorola Inc High peak power waveguide junction circulators having inductive posts in each port for tuning circulator
US3662291A (en) * 1970-06-19 1972-05-09 E & M Lab Waveguide ferrite circulator having conductive side of dielectric disc in contact with ferrite

Also Published As

Publication number Publication date
CA995770A (en) 1976-08-24
DE2253175A1 (de) 1974-05-09
GB1450803A (en) 1976-09-29
FR2204904A1 (de) 1974-05-24
BE806742A (fr) 1974-02-15
US3922620A (en) 1975-11-25
NL7314636A (de) 1974-05-02
CH559971A5 (de) 1975-03-14
NL154628B (nl) 1977-09-15
HU167845B (de) 1975-12-25
USB409251I5 (de) 1975-01-28
AT336686B (de) 1977-05-25
ATA889773A (de) 1976-09-15
IT999000B (it) 1976-02-20
LU68709A1 (de) 1974-01-08
FR2204904B1 (de) 1978-02-10
SE394768B (sv) 1977-07-04
PL87136B1 (de) 1976-06-30

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