NL238713A - - Google Patents
Info
- Publication number
- NL238713A NL238713A NL238713DA NL238713A NL 238713 A NL238713 A NL 238713A NL 238713D A NL238713D A NL 238713DA NL 238713 A NL238713 A NL 238713A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
- H03K9/02—Demodulating pulses which have been modulated with a continuously-variable signal of amplitude-modulated pulses
-
- 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
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/30—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator
-
- 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
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
- H03K5/07—Shaping pulses by increasing duration; by decreasing duration by the use of resonant circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/047—Distributors with transistors or integrated circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of dc pulses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13881/58A GB855376A (en) | 1958-05-01 | 1958-05-01 | Improvements in or relating to electric pulse lengthening circuits including transistors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238713A true NL238713A (fr) |
Family
ID=10031054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL238713D NL238713A (fr) | 1958-05-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2996680A (fr) |
| DE (1) | DE1160498B (fr) |
| FR (1) | FR1230061A (fr) |
| GB (1) | GB855376A (fr) |
| NL (1) | NL238713A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL244765A (fr) * | 1958-10-28 | |||
| NL248337A (fr) * | 1959-02-13 | |||
| GB966569A (en) * | 1961-05-10 | 1964-08-12 | Marconi Co Ltd | Improvements in or relating to sampling circuit arrangements |
| US3249880A (en) * | 1961-05-29 | 1966-05-03 | Sylvania Electric Prod | Temperature stabilized semiconductor detector |
| BE759604A (fr) * | 1969-12-15 | 1971-04-30 | Svenska Dataregister Ab | Dispositif de transmission d'informations |
| DE3401863C2 (de) * | 1984-01-20 | 1986-01-30 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Bandabhängig schaltbare VHF-Mischerschaltungsanordnung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2544741A (en) * | 1938-10-27 | 1951-03-13 | Arthur A Varela | Means for expanding a received pulse radio signal |
| US2777057A (en) * | 1952-12-16 | 1957-01-08 | Rca Corp | Radiation powered transistor circuits |
| NL224465A (fr) * | 1953-04-30 |
-
0
- NL NL238713D patent/NL238713A/xx unknown
-
1958
- 1958-05-01 GB GB13881/58A patent/GB855376A/en not_active Expired
-
1959
- 1959-04-28 US US809403A patent/US2996680A/en not_active Expired - Lifetime
- 1959-04-30 FR FR793746A patent/FR1230061A/fr not_active Expired
- 1959-04-30 DE DEG26963A patent/DE1160498B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1230061A (fr) | 1960-09-13 |
| US2996680A (en) | 1961-08-15 |
| GB855376A (en) | 1960-11-30 |
| DE1160498B (de) | 1964-01-02 |