GB546827A - Thermionic periodic wave repeaters - Google Patents
Thermionic periodic wave repeatersInfo
- Publication number
- GB546827A GB546827A GB1402/41A GB140241A GB546827A GB 546827 A GB546827 A GB 546827A GB 1402/41 A GB1402/41 A GB 1402/41A GB 140241 A GB140241 A GB 140241A GB 546827 A GB546827 A GB 546827A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermionic
- frequency
- periodic wave
- degenerative
- pulses
- 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
- 230000000737 periodic effect Effects 0.000 title 1
- 230000003412 degenerative effect Effects 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
Classifications
-
- 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
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/02—Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
- H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US546827XA | 1939-03-31 | 1939-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB546827A true GB546827A (en) | 1942-07-31 |
Family
ID=41508226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1402/41A Expired GB546827A (en) | 1939-03-31 | 1941-02-03 | Thermionic periodic wave repeaters |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE468836A (en, 2012) |
| FR (1) | FR880429A (en, 2012) |
| GB (1) | GB546827A (en, 2012) |
-
1940
- 1940-10-28 BE BE468836D patent/BE468836A/xx unknown
-
1941
- 1941-02-03 GB GB1402/41A patent/GB546827A/en not_active Expired
- 1941-02-28 FR FR880429D patent/FR880429A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR880429A (fr) | 1943-03-25 |
| BE468836A (en, 2012) | 1940-11-30 |
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