BE679643A - - Google Patents
Info
- Publication number
- BE679643A BE679643A BE679643DA BE679643A BE 679643 A BE679643 A BE 679643A BE 679643D A BE679643D A BE 679643DA BE 679643 A BE679643 A BE 679643A
- 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
- H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
- H03C1/547—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using field-effect transistors
-
- 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
- H03D1/2272—Homodyne or synchrodyne circuits using FET's
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Amplitude Modulation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US452227A US3371290A (en) | 1965-04-30 | 1965-04-30 | Field effect transistor product modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679643A true BE679643A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-10-03 |
Family
ID=23795617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679643D BE679643A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-04-30 | 1966-04-18 |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510788A (en) * | 1967-01-09 | 1970-05-05 | Motorola Inc | Self-oscillating fm detector using field-effect transistors |
| US3585518A (en) * | 1968-11-12 | 1971-06-15 | Leeds & Northrup Co | Modulator employing a solid-state electric field device |
| US3621473A (en) * | 1970-02-03 | 1971-11-16 | Collins Radio Co | Balanced modulator with jfet{40 s voltage controlled resistors |
| US3668561A (en) * | 1970-06-29 | 1972-06-06 | Rca Corp | Field effect transistor modulator circuit |
| US3676785A (en) * | 1970-12-10 | 1972-07-11 | Honeywell Inf Systems | High gain, ultra linear detector for frequency modulation |
| US3723910A (en) * | 1971-05-20 | 1973-03-27 | Motorola Inc | Mixing circuit utilizing linear resistances |
| SE343735B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-05-27 | 1972-03-13 | Ericsson Telefon Ab L M | |
| JPS5188115A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-01-31 | 1976-08-02 | ||
| US3997852A (en) * | 1975-06-06 | 1976-12-14 | Motorola, Inc. | RF amplifier |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL126564C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-12-02 | 1900-01-01 | ||
| NL274830A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-04-12 |
-
1965
- 1965-04-30 US US452227A patent/US3371290A/en not_active Expired - Lifetime
-
1966
- 1966-04-18 BE BE679643D patent/BE679643A/xx unknown
- 1966-04-27 GB GB18366/66A patent/GB1146894A/en not_active Expired
- 1966-04-28 NL NL6605706A patent/NL6605706A/xx unknown
- 1966-04-29 SE SE05871/66A patent/SE326992B/xx unknown
- 1966-04-29 DE DE19661303536D patent/DE1303536B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6605706A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-10-31 |
| SE326992B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-08-10 |
| DE1303536B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-20 |
| US3371290A (en) | 1968-02-27 |
| GB1146894A (en) | 1969-03-26 |