FR104310A - - Google Patents
Info
- Publication number
- FR104310A FR104310A FR104310DA FR104310A FR 104310 A FR104310 A FR 104310A FR 104310D A FR104310D A FR 104310DA FR 104310 A FR104310 A FR 104310A
- Authority
- FR
- France
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D11/00—Super-regenerative demodulator circuits
- H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
- H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
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- 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
- H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL78894T | 1950-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR104310A true FR104310A (en:Method) |
Family
ID=22925351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR104310D Active FR104310A (en:Method) | 1950-09-28 | ||
| FR1043310D Expired FR1043310A (fr) | 1950-09-28 | 1951-09-26 | Montage pour moduler en fréquence l'oscillation fournie par un oscillateur |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1043310D Expired FR1043310A (fr) | 1950-09-28 | 1951-09-26 | Montage pour moduler en fréquence l'oscillation fournie par un oscillateur |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2662215A (en:Method) |
| DE (2) | DE860229C (en:Method) |
| FR (2) | FR1043310A (en:Method) |
| NL (1) | NL78894C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529405A (en) * | 1968-07-09 | 1970-09-22 | Ashbrook Clifford L | Separator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2374265A (en) * | 1934-07-25 | 1945-04-24 | Murphy Radio Ltd | Tuning of radio receivers |
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0
- FR FR104310D patent/FR104310A/fr active Active
-
1950
- 1950-09-28 NL NL78894D patent/NL78894C/xx active
- 1950-12-21 DE DEL7943A patent/DE860229C/de not_active Expired
-
1951
- 1951-09-05 US US245115A patent/US2662215A/en not_active Expired - Lifetime
- 1951-09-23 DE DEN4461A patent/DE860227C/de not_active Expired
- 1951-09-26 FR FR1043310D patent/FR1043310A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL78894C (en:Method) | 1955-08-15 |
| DE860229C (de) | 1952-12-18 |
| FR1043310A (fr) | 1953-11-09 |
| DE860227C (de) | 1952-10-30 |
| US2662215A (en) | 1953-12-08 |