GB579195A - Improvements in or relating to arrangements for forming or amplifying electrical pulses having a very steep wavefront - Google Patents
Improvements in or relating to arrangements for forming or amplifying electrical pulses having a very steep wavefrontInfo
- Publication number
- GB579195A GB579195A GB1855842A GB1855842A GB579195A GB 579195 A GB579195 A GB 579195A GB 1855842 A GB1855842 A GB 1855842A GB 1855842 A GB1855842 A GB 1855842A GB 579195 A GB579195 A GB 579195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- input
- valve
- impedance
- forming
- arrangements
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/02—Shaping pulses by amplifying
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electron Tubes For Measurement (AREA)
Abstract
579,195. Valve amplifying circuits. HOUCHIN, J. P. W. Dec. 30, 1942, No. 18558. [Class 40 (v)] An arrangement for forming or amplifying pulses of steep wavefront comprises a pair of electron discharge devices with an impedance in the common cathode lead and means to apply input potentials to each of the control electrodes 'relatively to earth or the fixed reference point connected to the impedance in the cathode lead in such proportion that the effects of the capacities between the valve control electrodes and cathodes are eliminated. The Figure shows a pair of valves 1, 2 with a common cathode resistance 3 as described in Specification 482,740, in which an additional input is applied through blocking condenser 12 having a ratio to the input applied through blocking condenser 8 equal to the ratio of Cl to the sum of C1+C2 where C1 is the grid cathode capacity and C2 the capacity shunting the impedance 3. The control electrode of the input valve 1 is preferably not swung appreciably more negative by the input than is necessary to render the valve non-conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1855842A GB579195A (en) | 1942-12-30 | 1942-12-30 | Improvements in or relating to arrangements for forming or amplifying electrical pulses having a very steep wavefront |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1855842A GB579195A (en) | 1942-12-30 | 1942-12-30 | Improvements in or relating to arrangements for forming or amplifying electrical pulses having a very steep wavefront |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB579195A true GB579195A (en) | 1946-07-26 |
Family
ID=10114507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1855842A Expired GB579195A (en) | 1942-12-30 | 1942-12-30 | Improvements in or relating to arrangements for forming or amplifying electrical pulses having a very steep wavefront |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB579195A (en) |
-
1942
- 1942-12-30 GB GB1855842A patent/GB579195A/en not_active Expired
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