GB1368516A - Microwave semiconductor devices - Google Patents
Microwave semiconductor devicesInfo
- Publication number
- GB1368516A GB1368516A GB1139372A GB1139372A GB1368516A GB 1368516 A GB1368516 A GB 1368516A GB 1139372 A GB1139372 A GB 1139372A GB 1139372 A GB1139372 A GB 1139372A GB 1368516 A GB1368516 A GB 1368516A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- conductor
- doped
- semi
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/10—Arrangements for heating
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/70—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W44/00—Electrical arrangements for controlling or matching impedance
- H10W44/20—Electrical arrangements for controlling or matching impedance at high-frequency [HF] or radio frequency [RF]
Landscapes
- Amplifiers (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13364271A | 1971-04-13 | 1971-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1368516A true GB1368516A (en) | 1974-09-25 |
Family
ID=22459635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1139372A Expired GB1368516A (en) | 1971-04-13 | 1972-03-10 | Microwave semiconductor devices |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA961987A (https=) |
| CH (1) | CH560465A5 (https=) |
| DE (1) | DE2217878A1 (https=) |
| FR (1) | FR2132866B1 (https=) |
| GB (1) | GB1368516A (https=) |
| IT (1) | IT952357B (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1519634A (fr) * | 1965-12-30 | 1968-04-05 | Siemens Ag | Diode à avalanche pour la production d'oscillations |
-
1972
- 1972-03-10 GB GB1139372A patent/GB1368516A/en not_active Expired
- 1972-03-22 IT IT4917472A patent/IT952357B/it active
- 1972-03-30 CA CA138,678A patent/CA961987A/en not_active Expired
- 1972-04-12 CH CH537772A patent/CH560465A5/xx not_active IP Right Cessation
- 1972-04-12 FR FR7212721A patent/FR2132866B1/fr not_active Expired
- 1972-04-13 DE DE19722217878 patent/DE2217878A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2217878A1 (de) | 1972-11-02 |
| CH560465A5 (https=) | 1975-03-27 |
| FR2132866A1 (https=) | 1972-11-24 |
| IT952357B (it) | 1973-07-20 |
| FR2132866B1 (https=) | 1977-12-23 |
| CA961987A (en) | 1975-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |