NL219159A - - Google Patents
Info
- Publication number
- NL219159A NL219159A NL219159DA NL219159A NL 219159 A NL219159 A NL 219159A NL 219159D A NL219159D A NL 219159DA NL 219159 A NL219159 A NL 219159A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
- H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1156479T | 1956-07-20 | ||
| FR71035T | 1957-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL219159A true NL219159A (xx) |
Family
ID=35601749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL219159D NL219159A (xx) | 1956-07-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2887662A (xx) |
| BE (1) | BE559135A (xx) |
| CH (1) | CH341542A (xx) |
| DE (1) | DE1036329B (xx) |
| FR (2) | FR1156479A (xx) |
| GB (1) | GB823826A (xx) |
| NL (1) | NL219159A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395270A (en) * | 1962-06-28 | 1968-07-30 | Jack B. Speller | Relativistic inertial reference device |
| US3543187A (en) * | 1968-09-11 | 1970-11-24 | Us Of America The | Single ended balanced modulator employing matched elements in demodulating arms |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1950406A (en) * | 1929-05-07 | 1934-03-13 | Frederick W Hoorn | Method and apparatus for controlling electrical waves |
| US2551802A (en) * | 1948-01-05 | 1951-05-08 | Rca Corp | Phase modulator |
| DE842370C (de) * | 1950-06-04 | 1952-06-26 | Hartmann & Braun Ag | Anordnung zur Modulierung von Wechselstroemen fuer Messzwecke |
-
0
- NL NL219159D patent/NL219159A/xx unknown
- BE BE559135D patent/BE559135A/xx unknown
-
1955
- 1955-07-15 GB GB22424/57A patent/GB823826A/en not_active Expired
-
1956
- 1956-07-20 FR FR1156479D patent/FR1156479A/fr not_active Expired
-
1957
- 1957-02-14 FR FR71035D patent/FR71035E/fr not_active Expired
- 1957-06-20 CH CH341542D patent/CH341542A/fr unknown
- 1957-07-10 US US671049A patent/US2887662A/en not_active Expired - Lifetime
- 1957-07-18 DE DEM34813A patent/DE1036329B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB823826A (en) | 1959-11-18 |
| FR71035E (fr) | 1959-10-07 |
| DE1036329B (de) | 1958-08-14 |
| BE559135A (xx) | |
| FR1156479A (fr) | 1958-05-16 |
| CH341542A (fr) | 1959-10-15 |
| US2887662A (en) | 1959-05-19 |