IT1213510B - Circolatore adatto a tre porte in film sottile. - Google Patents

Circolatore adatto a tre porte in film sottile.

Info

Publication number
IT1213510B
IT1213510B IT8622088A IT2208886A IT1213510B IT 1213510 B IT1213510 B IT 1213510B IT 8622088 A IT8622088 A IT 8622088A IT 2208886 A IT2208886 A IT 2208886A IT 1213510 B IT1213510 B IT 1213510B
Authority
IT
Italy
Prior art keywords
thin film
door suitable
circulator
suitable circulator
door
Prior art date
Application number
IT8622088A
Other languages
English (en)
Other versions
IT8622088A0 (it
Inventor
Franco Marconi
Original Assignee
Gte Telecom Spa
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 Gte Telecom Spa filed Critical Gte Telecom Spa
Priority to IT8622088A priority Critical patent/IT1213510B/it
Publication of IT8622088A0 publication Critical patent/IT8622088A0/it
Priority to ES198787201928T priority patent/ES2041676T3/es
Priority to DE8787201928T priority patent/DE3785134T2/de
Priority to EP87201928A priority patent/EP0265001B1/en
Priority to AU79599/87A priority patent/AU598595B2/en
Priority to ZA877874A priority patent/ZA877874B/xx
Priority to JP62264039A priority patent/JPS63160401A/ja
Priority to NO874396A priority patent/NO170182C/no
Application granted granted Critical
Publication of IT1213510B publication Critical patent/IT1213510B/it

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
IT8622088A 1986-10-22 1986-10-22 Circolatore adatto a tre porte in film sottile. IT1213510B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT8622088A IT1213510B (it) 1986-10-22 1986-10-22 Circolatore adatto a tre porte in film sottile.
ES198787201928T ES2041676T3 (es) 1986-10-22 1987-10-08 Circulador de lamina delgada con tres puertas equilibradas.
DE8787201928T DE3785134T2 (de) 1986-10-22 1987-10-08 Duennschichtiger zirkulator mit drei angepassten anschluessen.
EP87201928A EP0265001B1 (en) 1986-10-22 1987-10-08 Thin-film circulator with three matched gates
AU79599/87A AU598595B2 (en) 1986-10-22 1987-10-13 Thin-film circulator with three matched gates
ZA877874A ZA877874B (en) 1986-10-22 1987-10-20 Thin-film circulator with three matched gates
JP62264039A JPS63160401A (ja) 1986-10-22 1987-10-21 ３つの整合ゲートを有する薄膜サーキュレータ
NO874396A NO170182C (no) 1986-10-22 1987-10-21 Tynnfilm-sirkulator med tre tilpassede porter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8622088A IT1213510B (it) 1986-10-22 1986-10-22 Circolatore adatto a tre porte in film sottile.

Publications (2)

Publication Number Publication Date
IT8622088A0 IT8622088A0 (it) 1986-10-22
IT1213510B true IT1213510B (it) 1989-12-20

Family

ID=11191327

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8622088A IT1213510B (it) 1986-10-22 1986-10-22 Circolatore adatto a tre porte in film sottile.

Country Status (8)

Country Link
EP (1) EP0265001B1 (it)
JP (1) JPS63160401A (it)
AU (1) AU598595B2 (it)
DE (1) DE3785134T2 (it)
ES (1) ES2041676T3 (it)
IT (1) IT1213510B (it)
NO (1) NO170182C (it)
ZA (1) ZA877874B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100231703B1 (ko) * 1997-09-12 1999-12-01 이계철 프로펠러형 공진기를 갖는 아이솔레이터/서큘레이터

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA941472A (en) * 1970-10-19 1974-02-05 Rca Corporation Surface strip transmission junction circulator
US3716805A (en) * 1971-08-30 1973-02-13 R Knerr Delta connected lumped element circulator
DD103344A1 (it) * 1973-04-17 1974-01-12
JPS5338953A (en) * 1976-09-21 1978-04-10 Mitsubishi Electric Corp Strip line circulator
JPS5537040A (en) * 1978-09-07 1980-03-14 Tsukasa Nagao Impedance selective compensating circulator
JPS5583301A (en) * 1978-12-19 1980-06-23 Nec Corp Isolator
DE3512142A1 (de) * 1985-04-03 1986-10-09 ANT Nachrichtentechnik GmbH, 7150 Backnang Mikrowellen-zirkulator

Also Published As

Publication number Publication date
ES2041676T3 (es) 1993-12-01
NO874396L (no) 1988-04-25
DE3785134D1 (de) 1993-05-06
NO874396D0 (no) 1987-10-21
ZA877874B (en) 1988-04-22
NO170182C (no) 1992-09-16
IT8622088A0 (it) 1986-10-22
AU7959987A (en) 1988-04-28
NO170182B (no) 1992-06-09
AU598595B2 (en) 1990-06-28
DE3785134T2 (de) 1993-09-02
JPS63160401A (ja) 1988-07-04
EP0265001B1 (en) 1993-03-31
EP0265001A2 (en) 1988-04-27
EP0265001A3 (en) 1989-07-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951002