BE572876A - - Google Patents
Info
- Publication number
- BE572876A BE572876A BE572876A BE572876A BE572876A BE 572876 A BE572876 A BE 572876A BE 572876 A BE572876 A BE 572876A BE 572876 A BE572876 A BE 572876A BE 572876 A BE572876 A BE 572876A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/24—Homodyne or synchrodyne circuits for demodulation of signals wherein one sideband or the carrier has been wholly or partially suppressed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/30—Circuits for homodyne or synchrodyne receivers
- H04B1/302—Circuits for homodyne or synchrodyne receivers for single sideband receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/68—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for wholly or partially suppressing the carrier or one side band
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US695722A US2938114A (en) | 1957-11-12 | 1957-11-12 | Single sideband communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572876A true BE572876A (US06623731-20030923-C00052.png) | 1959-05-12 |
Family
ID=24794212
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572262A BE572262A (US06623731-20030923-C00052.png) | 1957-11-12 | 1958-10-22 | |
| BE572876A BE572876A (US06623731-20030923-C00052.png) | 1957-11-12 | 1958-11-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572262A BE572262A (US06623731-20030923-C00052.png) | 1957-11-12 | 1958-10-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2938114A (US06623731-20030923-C00052.png) |
| BE (2) | BE572262A (US06623731-20030923-C00052.png) |
| FR (1) | FR1214252A (US06623731-20030923-C00052.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3060383A (en) * | 1958-12-04 | 1962-10-23 | Itt | Gain regulation circuit |
| US3089095A (en) * | 1959-04-08 | 1963-05-07 | Philco Corp | Squelch circuits for stereophonic receivers |
| US3076141A (en) * | 1960-04-27 | 1963-01-29 | Crosby Teletronics Corp | Carrier-eliminated single-side-band radio receiver |
| US3189826A (en) * | 1960-05-09 | 1965-06-15 | Gen Electric | Method and apparatus for demodulating multi-phase modulated signals |
| US3346860A (en) * | 1964-02-20 | 1967-10-10 | Int Standard Electric Corp | Radio navigation system |
| US3439275A (en) * | 1965-05-28 | 1969-04-15 | Bell Telephone Labor Inc | Demodulator local frequency phase control circuits |
| US3577081A (en) * | 1968-06-26 | 1971-05-04 | Saba Gmbh | Method and arrangement for synchronization of the supplementary carrier frequency oscillator |
| US3704420A (en) * | 1970-07-20 | 1972-11-28 | Us Navy | Automatic frequency control for suppressed carrier receivers |
| FR2575622B1 (fr) * | 1984-12-27 | 1987-03-06 | Baptiste Claude | Recepteur a demodulation directe et a calage automatique d'accord du circuit d'entree |
| FR2927746B1 (fr) * | 2008-02-15 | 2011-05-06 | Albert Bertrana | Procede de reception d'une telecommunication sans fil utilisant la technique de modulation d'amplitude a bande laterale unique |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715677A (en) * | 1951-07-06 | 1955-08-16 | Richard R Turner | Radiotelegraph system |
| US2836712A (en) * | 1956-06-29 | 1958-05-27 | Murray G Crosby | Automatic frequency control and tuning indicator |
-
1957
- 1957-11-12 US US695722A patent/US2938114A/en not_active Expired - Lifetime
-
1958
- 1958-10-21 FR FR1214252D patent/FR1214252A/fr not_active Expired
- 1958-10-22 BE BE572262A patent/BE572262A/xx unknown
- 1958-11-12 BE BE572876A patent/BE572876A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE572262A (US06623731-20030923-C00052.png) | 1959-04-22 |
| US2938114A (en) | 1960-05-24 |
| FR1214252A (fr) | 1960-04-07 |
