FR1145796A - Modulateur à transistrons - Google Patents
Modulateur à transistronsInfo
- Publication number
- FR1145796A FR1145796A FR1145796DA FR1145796A FR 1145796 A FR1145796 A FR 1145796A FR 1145796D A FR1145796D A FR 1145796DA FR 1145796 A FR1145796 A FR 1145796A
- Authority
- FR
- France
- Prior art keywords
- transistron
- modulator
- transistron modulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1145796T | 1956-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1145796A true FR1145796A (fr) | 1957-10-29 |
Family
ID=9645012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1145796D Expired FR1145796A (fr) | 1956-03-14 | 1956-03-14 | Modulateur à transistrons |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1145796A (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2942124A (en) * | 1957-10-11 | 1960-06-21 | Lear Inc | Summing network |
DE1110249B (de) * | 1959-02-26 | 1961-07-06 | Int Standard Electric Corp | Gegentakt-Modulator |
US3027522A (en) * | 1958-06-23 | 1962-03-27 | Lenkurt Electric Co Inc | Double balanced transistor modulator |
DE1143242B (de) * | 1961-03-02 | 1963-02-07 | Siemens Ag | Doppelgegentaktmodulator mit Transistoren |
DE1253770B (de) * | 1964-03-26 | 1967-11-09 | Siemens Ag | Doppelgegentaktmodulator zur Amplitudenmodulation mit vier Transistoren |
DE1268688B (de) * | 1956-11-08 | 1968-05-22 | Int Standard Electric Corp | Passiver Transistor-Doppelgegentakt-Quermodulator |
EP0012657A1 (fr) * | 1978-12-15 | 1980-06-25 | Thomson-Csf | Mélangeur en anneau passif à large bande et récepteur comportant un tel mélangeur |
-
1956
- 1956-03-14 FR FR1145796D patent/FR1145796A/fr not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268688B (de) * | 1956-11-08 | 1968-05-22 | Int Standard Electric Corp | Passiver Transistor-Doppelgegentakt-Quermodulator |
US2942124A (en) * | 1957-10-11 | 1960-06-21 | Lear Inc | Summing network |
US3027522A (en) * | 1958-06-23 | 1962-03-27 | Lenkurt Electric Co Inc | Double balanced transistor modulator |
DE1110249B (de) * | 1959-02-26 | 1961-07-06 | Int Standard Electric Corp | Gegentakt-Modulator |
DE1143242B (de) * | 1961-03-02 | 1963-02-07 | Siemens Ag | Doppelgegentaktmodulator mit Transistoren |
US3124767A (en) * | 1961-03-02 | 1964-03-10 | Pospischil | |
DE1253770B (de) * | 1964-03-26 | 1967-11-09 | Siemens Ag | Doppelgegentaktmodulator zur Amplitudenmodulation mit vier Transistoren |
EP0012657A1 (fr) * | 1978-12-15 | 1980-06-25 | Thomson-Csf | Mélangeur en anneau passif à large bande et récepteur comportant un tel mélangeur |
FR2444363A1 (fr) * | 1978-12-15 | 1980-07-11 | Thomson Csf |
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