BE516986A - - Google Patents
Info
- Publication number
- BE516986A BE516986A BE516986DA BE516986A BE 516986 A BE516986 A BE 516986A BE 516986D A BE516986D A BE 516986DA BE 516986 A BE516986 A BE 516986A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US285106A US2692371A (en) | 1952-04-30 | 1952-04-30 | Modulator circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516986A true BE516986A (en:Method) |
Family
ID=23092753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516986D BE516986A (en:Method) | 1952-04-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2692371A (en:Method) |
| BE (1) | BE516986A (en:Method) |
| DE (1) | DE945853C (en:Method) |
| FR (1) | FR1065930A (en:Method) |
| GB (1) | GB720929A (en:Method) |
| NL (1) | NL172894B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES255791A1 (es) * | 1959-02-26 | 1960-06-01 | Standard Electrica Sa | Circuito modulador en contrafase |
| US3577092A (en) * | 1968-07-09 | 1971-05-04 | Collins Radio Co | Signal path series step-biased multidevice high-efficiency amplifier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH195187A (de) * | 1937-03-10 | 1938-01-15 | G Guanella | Verfahren zur Umkehrung des Vorzeichens von veränderlichen elektrischen Spannungen. |
| GB506109A (en) * | 1937-07-03 | 1939-05-23 | Telefunken Gmbh | Improvements in or relating to carrier wave modulating circuit arrangements |
| US2443754A (en) * | 1945-03-06 | 1948-06-22 | Amalgamated Wireless Australas | Modulator arrangement for carrier wave telegraphy and telephony |
| GB665074A (en) * | 1949-11-04 | 1952-01-16 | British Telecomm Res Ltd | Improvements in and relating to balanced modulators |
| US2602919A (en) * | 1950-11-10 | 1952-07-08 | Bell Telephone Labor Inc | Balanced parabolic modulator |
-
0
- BE BE516986D patent/BE516986A/xx unknown
- NL NLAANVRAGE7509732,A patent/NL172894B/xx unknown
-
1952
- 1952-04-30 US US285106A patent/US2692371A/en not_active Expired - Lifetime
- 1952-11-05 FR FR1065930D patent/FR1065930A/fr not_active Expired
- 1952-11-12 DE DEW9924A patent/DE945853C/de not_active Expired
-
1953
- 1953-04-24 GB GB11353/53A patent/GB720929A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1065930A (fr) | 1954-05-31 |
| US2692371A (en) | 1954-10-19 |
| DE945853C (de) | 1956-07-19 |
| NL172894B (nl) | |
| GB720929A (en) | 1954-12-29 |