NL133836C - - Google Patents
Info
- Publication number
- NL133836C NL133836C NL133836DA NL133836C NL 133836 C NL133836 C NL 133836C NL 133836D A NL133836D A NL 133836DA NL 133836 C NL133836 C NL 133836C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB269670X | 1944-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL133836C true NL133836C (zh) |
Family
ID=10252004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL133836D NL133836C (zh) | 1944-05-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2476959A (zh) |
| BE (1) | BE468180A (zh) |
| CH (1) | CH269670A (zh) |
| FR (1) | FR930523A (zh) |
| GB (1) | GB580769A (zh) |
| NL (1) | NL133836C (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2652539A (en) * | 1945-11-27 | 1953-09-15 | Joseph W Kearney | Method and means for wide band frequency modulation |
| SE131251C1 (sv) * | 1948-06-10 | 1951-04-10 | Ericsson Telefon Ab L M | Anordning för alstring av impulser |
| US2695954A (en) * | 1949-12-24 | 1954-11-30 | Stromberg Carlson Co | Pulse modulation reconstructor circuit |
| US2601096A (en) * | 1950-12-29 | 1952-06-17 | Philco Corp | Modulator |
| US2728049A (en) * | 1954-08-23 | 1955-12-20 | California Inst Res Found | Reactive modulation circuit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE889309C (de) * | 1935-02-06 | 1953-09-10 | Telefunken Gmbh | Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromverlaufs zur magnetischen Ablenkung von Kathodenstrahlen, insbesondere fuer Fernsehzwecke |
| US2181309A (en) * | 1935-04-09 | 1939-11-28 | Telefunken Gmbh | Electrical impulse segregation circuit |
| US2181568A (en) * | 1936-02-04 | 1939-11-28 | Telefunken Gmbh | Impulse or pulse transmitter |
| US2113214A (en) * | 1936-10-29 | 1938-04-05 | Rca Corp | Method of frequency or phase modulation |
| US2278429A (en) * | 1939-12-27 | 1942-04-07 | Rca Corp | Reactance tube modulation |
| US2420374A (en) * | 1944-07-01 | 1947-05-13 | Rca Corp | Pulse multiplex transmission system |
| US2422231A (en) * | 1944-12-06 | 1947-06-17 | Union Switch & Signal Co | Pulse generating receiver for coded carrier signals |
-
0
- BE BE468180D patent/BE468180A/xx unknown
- NL NL133836D patent/NL133836C/xx active
-
1944
- 1944-05-02 GB GB8300/44A patent/GB580769A/en not_active Expired
-
1945
- 1945-05-01 US US591270A patent/US2476959A/en not_active Expired - Lifetime
-
1946
- 1946-07-11 FR FR930523D patent/FR930523A/fr not_active Expired
-
1947
- 1947-10-01 CH CH269670D patent/CH269670A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE468180A (zh) | |
| FR930523A (fr) | 1948-01-28 |
| CH269670A (fr) | 1950-07-15 |
| US2476959A (en) | 1949-07-26 |
| GB580769A (en) | 1946-09-19 |