BE844598A - MODULATION METHOD AND ITS APPLICATION TO MODULATORS AND SINGLE SIDEBAND DEMODULATORS - Google Patents
MODULATION METHOD AND ITS APPLICATION TO MODULATORS AND SINGLE SIDEBAND DEMODULATORSInfo
- Publication number
- BE844598A BE844598A BE169310A BE169310A BE844598A BE 844598 A BE844598 A BE 844598A BE 169310 A BE169310 A BE 169310A BE 169310 A BE169310 A BE 169310A BE 844598 A BE844598 A BE 844598A
- Authority
- BE
- Belgium
- Prior art keywords
- modulators
- application
- modulation method
- single sideband
- demodulators
- Prior art date
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
- H03C1/60—Modulators in which carrier or one sideband is wholly or partially suppressed with one sideband wholly or partially suppressed
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7523641A FR2321799A1 (en) | 1975-07-29 | 1975-07-29 | Single sideband modulator and demodulator for telephony - samples carrier and modulation signal and forms sample products to reconstitute signal |
Publications (1)
Publication Number | Publication Date |
---|---|
BE844598A true BE844598A (en) | 1977-01-28 |
Family
ID=9158484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE169310A BE844598A (en) | 1975-07-29 | 1976-07-28 | MODULATION METHOD AND ITS APPLICATION TO MODULATORS AND SINGLE SIDEBAND DEMODULATORS |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE844598A (en) |
DE (1) | DE2634114A1 (en) |
ES (1) | ES450220A1 (en) |
FR (1) | FR2321799A1 (en) |
IT (1) | IT1074113B (en) |
NL (1) | NL7608305A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4027703A1 (en) * | 1990-08-31 | 1992-03-12 | Fraunhofer Ges Forschung | Integrated switch modulator multiplying input and binary carrier - uses operational amplifier with resistive feedback and controlled semiconductor switch |
-
1975
- 1975-07-29 FR FR7523641A patent/FR2321799A1/en active Granted
-
1976
- 1976-07-27 NL NL7608305A patent/NL7608305A/en not_active Application Discontinuation
- 1976-07-28 BE BE169310A patent/BE844598A/en unknown
- 1976-07-28 ES ES450220A patent/ES450220A1/en not_active Expired
- 1976-07-28 IT IT5063076A patent/IT1074113B/en active
- 1976-07-29 DE DE19762634114 patent/DE2634114A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES450220A1 (en) | 1977-11-16 |
FR2321799B1 (en) | 1979-03-30 |
FR2321799A1 (en) | 1977-03-18 |
DE2634114A1 (en) | 1977-02-17 |
IT1074113B (en) | 1985-04-17 |
NL7608305A (en) | 1977-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5252936A (en) | Adhesive substance and its production method | |
CA1025756A (en) | Applying reagent to medium and device therefor | |
SE7907946L (en) | FM SIGNAL MODULATOR WITH DEFECT DETECTION | |
FR2293811A1 (en) | CRIMPING METHOD AND MEANS | |
JPS5247744A (en) | Optically modulating method and device | |
FR2301418A1 (en) | BRAKING METHOD AND APPARATUS | |
HU175236B (en) | Method and apparaus to receive and generate frquency modulated signals | |
IT7968198A0 (en) | INDEPENDENT SIDEBAND AMPLITUDE MODULATION MULTIPHONE SYSTEM | |
AT344612B (en) | DEVICE FOR APPLYING ADHESIVE | |
BE836450A (en) | FAC-SIMILE CODING METHOD AND ARRANGEMENT | |
PT69234A (en) | DEVICE FOR PRINTING OR ATTACHING SEALABLE LABELS | |
AT346395B (en) | DEVICE FOR A SYSTEM FOR ENCRYPTED TRANSMISSION OF INFORMATION | |
BE836449A (en) | FAC-SIMILE CODING METHOD AND ARRANGEMENT | |
AT330042B (en) | DEVICE FOR APPLYING SKI WAX | |
BE844598A (en) | MODULATION METHOD AND ITS APPLICATION TO MODULATORS AND SINGLE SIDEBAND DEMODULATORS | |
JPS5291345A (en) | Amplitude modulating system | |
AT340672B (en) | DEVICE FOR ESTABLISHING PREFERABLY PERFECTLY ENCLOSED BUILDINGS | |
AT340491B (en) | DEVICE FOR CONVERTING COLOR TELEVISION SIGNALS | |
ATA71976A (en) | DEVICE FOR A SYSTEM FOR ENCRYPTED TRANSMISSION OF INFORMATION | |
AT337278B (en) | METHOD FOR MONITORING MODULATION DEVICES FOR VIDEO SIGNALS | |
GB1556178A (en) | Koji making method | |
JPS5239412A (en) | Method of producing adhesive mark and so on and adhesive mark | |
FI51905C (en) | Method and apparatus for adsorption filtration of a liquid. | |
ATA695578A (en) | DEVICE FOR APPLYING COATED SPACER FRAME | |
JPS51130209A (en) | Modulating and demodulating method and circuit therefor |