FR2033859A5 - - Google Patents
Info
- Publication number
- FR2033859A5 FR2033859A5 FR7003613A FR7003613A FR2033859A5 FR 2033859 A5 FR2033859 A5 FR 2033859A5 FR 7003613 A FR7003613 A FR 7003613A FR 7003613 A FR7003613 A FR 7003613A FR 2033859 A5 FR2033859 A5 FR 2033859A5
- Authority
- FR
- France
- 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
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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79590769A | 1969-02-03 | 1969-02-03 | |
| US86437169A | 1969-10-07 | 1969-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2033859A5 true FR2033859A5 (xx) | 1970-12-04 |
Family
ID=27121664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7003613A Expired FR2033859A5 (xx) | 1969-02-03 | 1970-02-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3573665A (xx) |
| JP (1) | JPS4929084B1 (xx) |
| BE (1) | BE745136A (xx) |
| DE (1) | DE2003713B2 (xx) |
| FR (1) | FR2033859A5 (xx) |
| GB (2) | GB1298281A (xx) |
| SE (1) | SE353981B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232713B2 (xx) * | 1972-05-24 | 1977-08-23 | ||
| US4533883A (en) * | 1983-02-23 | 1985-08-06 | Hughes Aircraft Company | Coaxial transmission line crossing |
| US5164687A (en) * | 1991-06-17 | 1992-11-17 | Renaissance Electronics Corp. | Compact lumped constant non-reciprocal circuit element |
| US5389735A (en) * | 1993-08-31 | 1995-02-14 | Motorola, Inc. | Vertically twisted-pair planar conductor line structure |
| JP3147615B2 (ja) * | 1993-10-12 | 2001-03-19 | 株式会社村田製作所 | 高周波用非可逆回路素子 |
| JP3106392B2 (ja) * | 1995-07-31 | 2000-11-06 | 株式会社村田製作所 | 非可逆回路素子 |
| JP2003273610A (ja) * | 2002-03-14 | 2003-09-26 | Alps Electric Co Ltd | 非可逆回路素子 |
| JP3939622B2 (ja) * | 2002-09-20 | 2007-07-04 | アルプス電気株式会社 | 非可逆回路素子及びアイソレータ並びに非可逆回路素子の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3335374A (en) * | 1964-05-14 | 1967-08-08 | Japan Broadcasting Corp | Lumped element y circulator |
| US3510804A (en) * | 1968-05-29 | 1970-05-05 | Tdk Electronics Co Ltd | Lumped parameter circulator and its construction |
-
1969
- 1969-10-07 US US864371A patent/US3573665A/en not_active Expired - Lifetime
-
1970
- 1970-01-26 SE SE00910/70A patent/SE353981B/xx unknown
- 1970-01-28 DE DE19702003713 patent/DE2003713B2/de not_active Withdrawn
- 1970-01-29 BE BE745136D patent/BE745136A/xx not_active IP Right Cessation
- 1970-01-30 GB GB4540/70A patent/GB1298281A/en not_active Expired
- 1970-01-30 JP JP45007800A patent/JPS4929084B1/ja active Pending
- 1970-01-30 GB GB33706/72A patent/GB1298282A/en not_active Expired
- 1970-02-02 FR FR7003613A patent/FR2033859A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2003713A1 (de) | 1970-08-06 |
| DE2003713B2 (de) | 1971-06-16 |
| JPS4929084B1 (xx) | 1974-08-01 |
| BE745136A (fr) | 1970-07-01 |
| SE353981B (xx) | 1973-02-19 |
| GB1298282A (en) | 1972-11-29 |
| US3573665A (en) | 1971-04-06 |
| GB1298281A (en) | 1972-11-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |