CA973618A - Non-reciprocating circuit device using a circulator - Google Patents

Non-reciprocating circuit device using a circulator

Info

Publication number: CA973618A
Authority: CA; Canada
Prior art keywords: circulator; circuit device; reciprocating circuit; reciprocating; circuit
Prior art date: 1972-05-24
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

CA172,366A

Other versions

CA172366S (en

Inventor

Shinsaku Takata

Yoshihiro Konishi

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.)

TDK Corp

Japan Broadcasting Corp

Original Assignee

Nippon Hoso Kyokai NHK

TDK Corp

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.)

1972-05-24

Filing date

1973-05-23

Publication date

1975-08-26

1973-05-23 Application filed by Nippon Hoso Kyokai NHK, TDK Corp filed Critical Nippon Hoso Kyokai NHK

1975-08-26 Application granted granted Critical

1975-08-26 Publication of CA973618A publication Critical patent/CA973618A/en

Status 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
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
- H01P1/387—Strip line circulators

CA172,366A 1972-05-24 1973-05-23 Non-reciprocating circuit device using a circulator Expired CA973618A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP47051524A JPS5232713B2 (en)	1972-05-24	1972-05-24

Publications (1)

Publication Number	Publication Date
CA973618A true CA973618A (en)	1975-08-26

Family

ID=12889384

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA172,366A Expired CA973618A (en)	1972-05-24	1973-05-23	Non-reciprocating circuit device using a circulator

Country Status (7)

Country	Link
US (1)	US3818381A (en)
JP (1)	JPS5232713B2 (en)
CA (1)	CA973618A (en)
DE (1)	DE2326359C3 (en)
FR (1)	FR2185896B1 (en)
GB (1)	GB1387506A (en)
NL (1)	NL7307279A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE28998E (en) *	1973-03-27	1976-10-05	Nippon Electric Company, Ltd.	Broad-band lumped-element circulator
US3895320A (en) *	1974-03-06	1975-07-15	Nippon Electric Co	Broad-band lumped-element circulator
JPS50158253A (en) *	1974-06-10	1975-12-22
JPS5227238A (en) *	1975-08-26	1977-03-01	Tdk Corp	Re power synthesizer and distributor
JPS5316559A (en) *	1976-07-30	1978-02-15	Hitachi Metals Ltd	Microwave power synthesizing and distributing device
JPS5810003B2 (en) *	1977-10-11	1983-02-23	日本電気株式会社	circulator
FR2418967A1 (en) *	1978-03-03	1979-09-28	Lignes Telegraph Telephon	CIRCULATOR WITH LOCATED ELEMENTS WITH ADJUSTABLE BAND ENLARGEMENT CIRCUIT
FR2434495A1 (en) *	1978-07-10	1980-03-21	Lignes Telegraph Telephon	BROADBAND POWER CIRCULATOR FOR VERY HIGH AND ULTRA HIGH FREQUENCY WAVES
JPS61136604U (en) *	1985-02-15	1986-08-25
JPH01198802A (en) *	1987-10-07	1989-08-10	Murata Mfg Co Ltd	Irreversible circuit element
IL99092A (en) *	1990-08-15	1995-06-29	Hughes Aircraft Co	Common mode reactance netword for a broadband cross beam lumped element circulator
JPH06142557A (en) *	1992-11-06	1994-05-24	Kubota Corp	Water film forming apparatus provided with mechanism for changeable water film
JP3269409B2 (en) *	1996-07-26	2002-03-25	株式会社村田製作所	Non-reciprocal circuit device
JP3959797B2 (en) *	1997-09-17	2007-08-15	有限会社ケイラボラトリー	Lumped constant circulator
WO2013168771A1 (en) *	2012-05-09	2013-11-14	株式会社村田製作所	Non-reciprocal circuit element
JP5655990B2 (en) *	2012-07-02	2015-01-21	株式会社村田製作所	Non-reciprocal circuit element
RU2573280C1 (en) *	2014-11-27	2016-01-20	Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом"	Broadband ferrite decoupler based on lumped elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1196254B (en) *	1962-10-26	1965-07-08	Telefunken Patent	Device for connecting several transmitters and receivers to a common antenna
US3544920A (en) *	1967-04-27	1970-12-01	Broadcasting Corp	Wide frequency band circulator
JPS4917160Y1 (en) *	1968-10-02	1974-05-02
US3617945A (en) *	1968-11-28	1971-11-02	Mitsubishi Electric Corp	Strip line circulator wherein the branch arms have portions extending in a nonradial direction
US3573665A (en) *	1969-02-03	1971-04-06	Bell Telephone Labor Inc	Thin film y-junction circulator

1972
- 1972-05-24 JP JP47051524A patent/JPS5232713B2/ja not_active Expired
1973
- 1973-05-21 US US00362208A patent/US3818381A/en not_active Expired - Lifetime
- 1973-05-22 GB GB2437373A patent/GB1387506A/en not_active Expired
- 1973-05-23 DE DE2326359A patent/DE2326359C3/en not_active Expired
- 1973-05-23 FR FR7318774A patent/FR2185896B1/fr not_active Expired
- 1973-05-23 CA CA172,366A patent/CA973618A/en not_active Expired
- 1973-05-24 NL NL7307279A patent/NL7307279A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPS5232713B2 (en)	1977-08-23
DE2326359B2 (en)	1976-09-23
GB1387506A (en)	1975-03-19
FR2185896B1 (en)	1976-04-23
DE2326359C3 (en)	1985-02-21
JPS4910647A (en)	1974-01-30
FR2185896A1 (en)	1974-01-04
NL7307279A (en)	1973-11-27
DE2326359A1 (en)	1973-11-29
US3818381A (en)	1974-06-18

Publication	Publication Date	Title
GB1369777A (en)	1974-10-09	Vapour-releasing device
CA973618A (en)	1975-08-26	Non-reciprocating circuit device using a circulator
JPS534561A (en)	1978-01-17	Photooelectric device
AU462588B2 (en)	1975-06-26	Relating togas-moving device
CA979644A (en)	1975-12-16	Trail-grooming device
AU460480B2 (en)	1975-04-24	Press device
CA1010678A (en)	1977-05-24	Enthalpy-calculating device
CA992656A (en)	1976-07-06	Connection device
BG23760A3 (en)	1977-10-12	Panel-insulating device
CA998460A (en)	1976-10-12	Light-intensifying device
CA998568A (en)	1976-10-19	Seed-dispensing device
CA979645A (en)	1975-12-16	Trail-grooming device
ZM3873A1 (en)	1974-10-21	Device
CA985241A (en)	1976-03-09	Counting device
CA990972A (en)	1976-06-15	Metering device
CA909383A (en)	1972-09-05	Logical operation circuit device
CA891051A (en)	1972-01-18	Counting device
CA890646A (en)	1972-01-11	Operation device
CA911669A (en)	1972-10-10	Molding device
CA903520A (en)	1972-06-27	Water-sampling device
CA911221A (en)	1972-10-03	Vision-aiding device
CA890563A (en)	1972-01-11	Multi-photographic device
CA911766A (en)	1972-10-10	Vigilance-testing device
CA910493A (en)	1972-09-19	Integral-thyristor-rectifying device
CA908485A (en)	1972-08-29	Multi-photographic device