DE1959947B2 - - Google Patents
Info
- Publication number
- DE1959947B2 DE1959947B2 DE19691959947 DE1959947A DE1959947B2 DE 1959947 B2 DE1959947 B2 DE 1959947B2 DE 19691959947 DE19691959947 DE 19691959947 DE 1959947 A DE1959947 A DE 1959947A DE 1959947 B2 DE1959947 B2 DE 1959947B2
- Authority
- DE
- Germany
- 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.)
- Pending
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8718468 | 1968-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1959947A1 DE1959947A1 (de) | 1970-06-11 |
| DE1959947B2 true DE1959947B2 (de) | 1970-12-10 |
Family
ID=13907886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691959947 Pending DE1959947A1 (de) | 1968-11-28 | 1969-11-28 | Zirkulator mit Bandleitungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3617945A (de) |
| DE (1) | DE1959947A1 (de) |
| FR (1) | FR2024943A1 (de) |
| GB (1) | GB1283937A (de) |
| NL (1) | NL6917916A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2812207A1 (de) * | 1978-03-20 | 1979-09-27 | Philips Patentverwaltung | Zirkulator, insbesondere fuer den ghz-bereich von etwa 1 ghz bis 4 ghz |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739302A (en) * | 1971-06-01 | 1973-06-12 | Trak Microwave Corp | Miniaturized ferrimagnetic circulator for microwaves |
| JPS5232713B2 (de) * | 1972-05-24 | 1977-08-23 | ||
| DE2243469C2 (de) * | 1972-09-04 | 1982-06-24 | Siemens AG, 1000 Berlin und 8000 München | Zirkulator mit einer dreiarmigen symmetrischen Streifenleitungsverzweigung |
| GB2007032A (en) * | 1977-10-11 | 1979-05-10 | Standard Telephones Cables Ltd | High frequency junction device |
| FR2533761B1 (fr) * | 1982-09-28 | 1985-07-05 | Thomson Csf | Combineur compact de dispositifs semi-conducteurs fonctionnant dans le domaine des hyperfrequences |
| US4604590A (en) * | 1984-08-24 | 1986-08-05 | Trw Inc. | Microstrip circulator structure |
| KR100231703B1 (ko) * | 1997-09-12 | 1999-12-01 | 이계철 | 프로펠러형 공진기를 갖는 아이솔레이터/서큘레이터 |
| CN101621148B (zh) * | 2009-05-27 | 2013-02-13 | 深圳市华扬通信技术有限公司 | 一种环行器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3295074A (en) * | 1965-03-05 | 1966-12-27 | Ferrotec Inc | Y-junction strip line switchable circulator contained within a hollow low magnetic permeability cylindrical tube |
| JPS4833344B1 (de) * | 1967-05-11 | 1973-10-13 | ||
| US3513413A (en) * | 1967-08-11 | 1970-05-19 | Mitsubishi Electric Corp | Strip line circulators having slits in the branch lines |
| NL153032B (nl) * | 1967-11-23 | 1977-04-15 | Philips Nv | Kruispuntcirculator. |
-
1969
- 1969-11-25 US US879760A patent/US3617945A/en not_active Expired - Lifetime
- 1969-11-27 FR FR6941003A patent/FR2024943A1/fr not_active Withdrawn
- 1969-11-28 DE DE19691959947 patent/DE1959947A1/de active Pending
- 1969-11-28 GB GB58227/69A patent/GB1283937A/en not_active Expired
- 1969-11-28 NL NL6917916A patent/NL6917916A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2812207A1 (de) * | 1978-03-20 | 1979-09-27 | Philips Patentverwaltung | Zirkulator, insbesondere fuer den ghz-bereich von etwa 1 ghz bis 4 ghz |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2024943A1 (de) | 1970-09-04 |
| NL6917916A (de) | 1970-06-01 |
| US3617945A (en) | 1971-11-02 |
| DE1959947A1 (de) | 1970-06-11 |
| GB1283937A (en) | 1972-08-02 |