FR2098895A5 - - Google Patents
Info
- Publication number
- FR2098895A5 FR2098895A5 FR7028232A FR7028232A FR2098895A5 FR 2098895 A5 FR2098895 A5 FR 2098895A5 FR 7028232 A FR7028232 A FR 7028232A FR 7028232 A FR7028232 A FR 7028232A FR 2098895 A5 FR2098895 A5 FR 2098895A5
- 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
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/30—Time-delay networks
- H03H9/42—Time-delay networks using surface acoustic waves
- H03H9/423—Time-delay networks using surface acoustic waves with adjustable delay time
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Particle Accelerators (AREA)
- Electron Beam Exposure (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7028232A FR2098895A5 (US06262066-20010717-C00315.png) | 1970-07-30 | 1970-07-30 | |
| US00162112A US3750043A (en) | 1970-07-30 | 1971-07-13 | High frequency electronic devices |
| GB3309971A GB1329060A (en) | 1970-07-30 | 1971-07-14 | High frequency electronic devices |
| DE19712138299 DE2138299A1 (de) | 1970-07-30 | 1971-07-30 | Anordnung zur Erzeugung einer Wechselwirkung zwischen einer Hochfrequenzwelle und einem Elektronenbündel |
| FR7339951A FR2251097A2 (en) | 1970-07-30 | 1973-11-09 | Very high frequency electronic tube - has focussing and deflection means between gun and delay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7028232A FR2098895A5 (US06262066-20010717-C00315.png) | 1970-07-30 | 1970-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2098895A5 true FR2098895A5 (US06262066-20010717-C00315.png) | 1972-03-10 |
Family
ID=9059538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7028232A Expired FR2098895A5 (US06262066-20010717-C00315.png) | 1970-07-30 | 1970-07-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3750043A (US06262066-20010717-C00315.png) |
| DE (1) | DE2138299A1 (US06262066-20010717-C00315.png) |
| FR (1) | FR2098895A5 (US06262066-20010717-C00315.png) |
| GB (1) | GB1329060A (US06262066-20010717-C00315.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886529A (en) * | 1973-12-26 | 1975-05-27 | Thomson Csf | Electro-acoustic memory device |
| US3886503A (en) * | 1974-01-28 | 1975-05-27 | Thomson Csf | Device for storing high frequency signals |
| US3980920A (en) * | 1975-07-02 | 1976-09-14 | Raytheon Company | Multi-resonator microwave oscillator |
| FR2670966B1 (fr) * | 1990-12-21 | 1995-04-14 | Prana Rech Dev | Dispositif de transmission de signaux a propagation d'ondes et applications dudit dispositif pour l'amplification de tels signaux. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3161801A (en) * | 1960-03-31 | 1964-12-15 | Allen Joseph Stevens | Delay apparatus and method employing electron stream |
| US3389295A (en) * | 1964-08-11 | 1968-06-18 | Westinghouse Electric Corp | Broadband discharge devices of the transmission line type |
-
1970
- 1970-07-30 FR FR7028232A patent/FR2098895A5/fr not_active Expired
-
1971
- 1971-07-13 US US00162112A patent/US3750043A/en not_active Expired - Lifetime
- 1971-07-14 GB GB3309971A patent/GB1329060A/en not_active Expired
- 1971-07-30 DE DE19712138299 patent/DE2138299A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3750043A (en) | 1973-07-31 |
| DE2138299A1 (de) | 1972-02-03 |
| GB1329060A (en) | 1973-09-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |