GB606904A - Improvements in and relating to electric pulse generators - Google Patents
Improvements in and relating to electric pulse generatorsInfo
- Publication number
- GB606904A GB606904A GB2526645A GB2526645A GB606904A GB 606904 A GB606904 A GB 606904A GB 2526645 A GB2526645 A GB 2526645A GB 2526645 A GB2526645 A GB 2526645A GB 606904 A GB606904 A GB 606904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- line
- pulse
- load
- resistance
- tube
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/55—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a gas-filled tube having a control electrode
Landscapes
- Lasers (AREA)
Abstract
606,904. Pulse generating circuits. RATSEY, O. L., and BUCKINGHAM, J. Sept. 28, 1945, No. 25266. [Class 40 (vi)] A pulse generator comprises a transmission line or delay network with means for statically changing the line and a switching device for discharging the line into an output load. Fig. 5 shows a rectangular pulse generator comprising a delay network connected to a load resistance R through a grid-controlled gas discharge tube B, the resistance R having a value equal to the surge impedance of the line. The tube B is provided with a source F of subsidiary triggering pulses to control the instant of discharge. When tube B conducts, a positive pulse equal to V/2 where V is the voltage to which the line is charged, is applied to the load R for a period until the pulse reflected from the open end of the line reaches the load. The line is recharged through half-wave rectifier E during the quiescent period. Alternatively, a D.C. supply may be provided in place of the A.C. supply and rectifier arrangement, a suitable A.C. impedance then being included to prevent a short circuit at the end of the pulse, or a switching means may be employed to disconnect the D.C. charging supply during each discharge period. The value of resistance R may be made greater or less than the value of the surge impedance of the line to provide stepped waveforms. Reference has been directed by the Controller to Specifications 578,510, 579,679 and 582,850.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2526645A GB606904A (en) | 1945-09-28 | 1945-09-28 | Improvements in and relating to electric pulse generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2526645A GB606904A (en) | 1945-09-28 | 1945-09-28 | Improvements in and relating to electric pulse generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB606904A true GB606904A (en) | 1948-08-23 |
Family
ID=10224920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2526645A Expired GB606904A (en) | 1945-09-28 | 1945-09-28 | Improvements in and relating to electric pulse generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB606904A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2183945A (en) * | 1983-12-28 | 1987-06-10 | Senichi Masuda | High voltage pulse generator |
-
1945
- 1945-09-28 GB GB2526645A patent/GB606904A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2183945A (en) * | 1983-12-28 | 1987-06-10 | Senichi Masuda | High voltage pulse generator |
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