GB1047770A - Improvements in or relating to generators for producing pulses of adjustable duration - Google Patents
Improvements in or relating to generators for producing pulses of adjustable durationInfo
- Publication number
- GB1047770A GB1047770A GB51237/63A GB5123763A GB1047770A GB 1047770 A GB1047770 A GB 1047770A GB 51237/63 A GB51237/63 A GB 51237/63A GB 5123763 A GB5123763 A GB 5123763A GB 1047770 A GB1047770 A GB 1047770A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- emitter
- base
- capacitor
- resistor
- 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
- 239000003990 capacitor Substances 0.000 abstract 3
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
- H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
- H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Pulse Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR920761A FR1354883A (fr) | 1963-01-08 | 1963-01-08 | Générateur d'impulsions à durée réglable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1047770A true GB1047770A (en) | 1966-11-09 |
Family
ID=8794268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51237/63A Expired GB1047770A (en) | 1963-01-08 | 1963-12-30 | Improvements in or relating to generators for producing pulses of adjustable duration |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3286104A (enExample) |
| DE (1) | DE1189127B (enExample) |
| FR (1) | FR1354883A (enExample) |
| GB (1) | GB1047770A (enExample) |
| NL (1) | NL302134A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434049A (en) * | 1965-12-06 | 1969-03-18 | Tektronix Inc | Time domain reflectometry system having a current source for locating discontinuities in a transmission line |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL262182A (enExample) * | 1960-04-16 | |||
| US3170124A (en) * | 1961-10-10 | 1965-02-16 | Hewlett Packard Co | Tunnel diode pulse generator having independently controllable pulse width and repetition rate |
| US3191065A (en) * | 1962-10-03 | 1965-06-22 | Hewlett Packard Co | Sampling circuit |
-
0
- NL NL302134D patent/NL302134A/xx unknown
-
1963
- 1963-01-08 FR FR920761A patent/FR1354883A/fr not_active Expired
- 1963-12-30 GB GB51237/63A patent/GB1047770A/en not_active Expired
- 1963-12-31 DE DEC31788A patent/DE1189127B/de active Pending
-
1964
- 1964-01-02 US US335178A patent/US3286104A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1354883A (fr) | 1964-03-13 |
| US3286104A (en) | 1966-11-15 |
| DE1189127B (de) | 1965-03-18 |
| NL302134A (enExample) |
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