JPS56501346A - - Google Patents
Info
- Publication number
- JPS56501346A JPS56501346A JP50254880A JP50254880A JPS56501346A JP S56501346 A JPS56501346 A JP S56501346A JP 50254880 A JP50254880 A JP 50254880A JP 50254880 A JP50254880 A JP 50254880A JP S56501346 A JPS56501346 A JP S56501346A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
Landscapes
- Waveguides (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/083,591 US4267532A (en) | 1979-10-11 | 1979-10-11 | Adjustable microstrip and stripline tuners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56501346A true JPS56501346A (enExample) | 1981-09-17 |
| JPS647681B2 JPS647681B2 (enExample) | 1989-02-09 |
Family
ID=22179340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55502548A Expired JPS647681B2 (enExample) | 1979-10-11 | 1980-09-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4267532A (enExample) |
| EP (1) | EP0037413B1 (enExample) |
| JP (1) | JPS647681B2 (enExample) |
| CA (1) | CA1136300A (enExample) |
| DE (1) | DE3071569D1 (enExample) |
| WO (1) | WO1981001080A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4475108A (en) * | 1982-08-04 | 1984-10-02 | Allied Corporation | Electronically tunable microstrip antenna |
| FR2560442B1 (fr) * | 1984-02-24 | 1987-08-07 | Thomson Csf | Dispositif de commutation et de limitation a ligne a fente, fonctionnant en hyperfrequences |
| GB2192494A (en) * | 1986-07-07 | 1988-01-13 | Philips Electronic Associated | Strip transmission line impedance transformation |
| US6674293B1 (en) * | 2000-03-01 | 2004-01-06 | Christos Tsironis | Adaptable pre-matched tuner system and method |
| USRE45667E1 (en) * | 2000-06-13 | 2015-09-08 | Christos Tsironis | Adaptable pre-matched tuner system and method |
| DE10240140A1 (de) * | 2002-08-30 | 2004-03-25 | Siemens Ag | Kommunikationsanordnung und Übertragungseinheit zur Informationsübermittlung über zumindest eine Übertragungsleitung sowie eine an die Übertragungseinheit anschließbare Schaltungsanordnung |
| CN113109692B (zh) * | 2021-03-31 | 2023-03-24 | 中国电子科技集团公司第十三研究所 | 微带电路调试方法及调节模块 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL30417C (enExample) * | 1928-03-23 | |||
| US2247779A (en) * | 1940-06-01 | 1941-07-01 | Gen Electric | High frequency apparatus |
| US2757344A (en) * | 1953-01-12 | 1956-07-31 | Itt | Tuner |
| US3796976A (en) * | 1971-07-16 | 1974-03-12 | Westinghouse Electric Corp | Microwave stripling circuits with selectively bondable micro-sized switches for in-situ tuning and impedance matching |
| US4121182A (en) * | 1976-02-26 | 1978-10-17 | Matsushita Electric Industrial Co., Limited | Electrical tuning circuit |
| US4096453A (en) * | 1977-05-19 | 1978-06-20 | Gte Automatic Electric Laboratories Incorporated | Double-mode tuned microwave oscillator |
-
1979
- 1979-10-11 US US06/083,591 patent/US4267532A/en not_active Expired - Lifetime
-
1980
- 1980-09-25 WO PCT/US1980/001246 patent/WO1981001080A1/en not_active Ceased
- 1980-09-25 JP JP55502548A patent/JPS647681B2/ja not_active Expired
- 1980-09-25 DE DE8080902089T patent/DE3071569D1/de not_active Expired
- 1980-10-02 CA CA000361367A patent/CA1136300A/en not_active Expired
-
1981
- 1981-04-21 EP EP80902089A patent/EP0037413B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4267532A (en) | 1981-05-12 |
| EP0037413B1 (en) | 1986-04-23 |
| WO1981001080A1 (en) | 1981-04-16 |
| EP0037413A4 (en) | 1982-01-26 |
| CA1136300A (en) | 1982-11-23 |
| JPS647681B2 (enExample) | 1989-02-09 |
| EP0037413A1 (en) | 1981-10-14 |
| DE3071569D1 (en) | 1986-05-28 |