FR1415415A - Frequency modulation system - Google Patents
Frequency modulation systemInfo
- Publication number
- FR1415415A FR1415415A FR997260A FR997260A FR1415415A FR 1415415 A FR1415415 A FR 1415415A FR 997260 A FR997260 A FR 997260A FR 997260 A FR997260 A FR 997260A FR 1415415 A FR1415415 A FR 1415415A
- Authority
- FR
- France
- Prior art keywords
- frequency modulation
- modulation system
- frequency
- modulation
- 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
- 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
- H03C3/22—Angle modulation by means of variable impedance by means of a variable reactive element the element being a semiconductor diode, e.g. varicap diode
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR997260A FR1415415A (en) | 1963-12-06 | 1964-12-03 | Frequency modulation system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US328753A US3293571A (en) | 1963-12-06 | 1963-12-06 | Variable reactance solid state frequency modulation system |
FR997260A FR1415415A (en) | 1963-12-06 | 1964-12-03 | Frequency modulation system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1415415A true FR1415415A (en) | 1965-10-22 |
Family
ID=26211508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR997260A Expired FR1415415A (en) | 1963-12-06 | 1964-12-03 | Frequency modulation system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1415415A (en) |
-
1964
- 1964-12-03 FR FR997260A patent/FR1415415A/en not_active Expired
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