JPS51122362A - Semiconductor microwave device - Google Patents
Semiconductor microwave deviceInfo
- Publication number
- JPS51122362A JPS51122362A JP3510176A JP3510176A JPS51122362A JP S51122362 A JPS51122362 A JP S51122362A JP 3510176 A JP3510176 A JP 3510176A JP 3510176 A JP3510176 A JP 3510176A JP S51122362 A JPS51122362 A JP S51122362A
- Authority
- JP
- Japan
- Prior art keywords
- microwave device
- semiconductor microwave
- semiconductor
- microwave
- Prior art date
- 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
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- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
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- H01L23/66—High-frequency adaptations
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
- H03F3/608—Reflection amplifiers, i.e. amplifiers using a one-port amplifying element and a multiport coupler
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Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7509920A FR2305857A1 (fr) | 1975-03-28 | 1975-03-28 | Dispositif hyperfrequence a semiconducteur, du type utilisant le temps de transit, et appareils generateurs ou amplificateurs utilisant ce dispositif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51122362A true JPS51122362A (en) | 1976-10-26 |
Family
ID=9153292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3510176A Pending JPS51122362A (en) | 1975-03-28 | 1976-03-29 | Semiconductor microwave device |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4034312A (OSRAM) |
| JP (1) | JPS51122362A (OSRAM) |
| DE (1) | DE2612807A1 (OSRAM) |
| FR (1) | FR2305857A1 (OSRAM) |
| GB (1) | GB1516945A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630006A (en) * | 1985-05-31 | 1986-12-16 | Anderson Keith V | Current-tuned transistor oscillator |
| US6573731B1 (en) | 1999-07-20 | 2003-06-03 | Tokyo Electron Limited | Electron density measurement and control system using plasma-induced changes in the frequency of a microwave oscillator |
| US6741944B1 (en) | 1999-07-20 | 2004-05-25 | Tokyo Electron Limited | Electron density measurement and plasma process control system using a microwave oscillator locked to an open resonator containing the plasma |
| US6646386B1 (en) * | 1999-07-20 | 2003-11-11 | Tokyo Electron Limited | Stabilized oscillator circuit for plasma density measurement |
| US6861844B1 (en) * | 1999-07-21 | 2005-03-01 | Tokyo Electron Limited | Electron density measurement and plasma process control system using changes in the resonant frequency of an open resonator containing the plasma |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3699475A (en) * | 1971-02-16 | 1972-10-17 | Gte Automatic Electric Lab Inc | Double-mode tuned microwave oscillator |
| GB1468578A (en) * | 1974-04-25 | 1977-03-30 | Standard Telephones Cables Ltd | Microwave transistor circuit |
-
1975
- 1975-03-28 FR FR7509920A patent/FR2305857A1/fr active Granted
-
1976
- 1976-03-25 GB GB1214876A patent/GB1516945A/en not_active Expired
- 1976-03-25 DE DE19762612807 patent/DE2612807A1/de active Pending
- 1976-03-26 US US05/670,757 patent/US4034312A/en not_active Expired - Lifetime
- 1976-03-29 JP JP3510176A patent/JPS51122362A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1516945A (en) | 1978-07-05 |
| US4034312A (en) | 1977-07-05 |
| FR2305857A1 (fr) | 1976-10-22 |
| DE2612807A1 (de) | 1976-10-07 |
| FR2305857B1 (OSRAM) | 1978-02-03 |
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