CH335725A - Hochfrequenz-Oszillator - Google Patents
Hochfrequenz-OszillatorInfo
- Publication number
- CH335725A CH335725A CH335725DA CH335725A CH 335725 A CH335725 A CH 335725A CH 335725D A CH335725D A CH 335725DA CH 335725 A CH335725 A CH 335725A
- Authority
- CH
- Switzerland
- Prior art keywords
- high frequency
- frequency oscillator
- oscillator
- frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
- H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
- H03B7/04—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being vacuum tube
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US335725XA | 1953-06-05 | 1953-06-05 | |
US362225A US2811640A (en) | 1953-06-05 | 1953-06-05 | Ultra high frequency signal generation |
Publications (1)
Publication Number | Publication Date |
---|---|
CH335725A true CH335725A (de) | 1959-01-31 |
Family
ID=26709879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH335725D CH335725A (de) | 1953-06-05 | 1954-06-02 | Hochfrequenz-Oszillator |
Country Status (2)
Country | Link |
---|---|
US (1) | US2811640A (de) |
CH (1) | CH335725A (de) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1726580A (en) * | 1925-10-10 | 1929-09-03 | American Telephone & Telegraph | Thermionic vacuum tube |
US2203085A (en) * | 1935-12-20 | 1940-06-04 | Firm Fernseh Aktien Ges | Electrical oscillator for generation of high frequencies |
NL65108C (de) * | 1939-07-25 | 1950-01-16 | ||
US2333295A (en) * | 1940-12-26 | 1943-11-02 | Int Standard Electric Corp | Ultra high frequency electron discharge device |
US2451910A (en) * | 1943-07-28 | 1948-10-19 | Westinghouse Electric Corp | Electrical discharge tube circuits |
US2453489A (en) * | 1944-08-12 | 1948-11-09 | Gen Electric | Ultra high frequency oscillator |
US2467736A (en) * | 1945-02-24 | 1949-04-19 | Rca Corp | Suppression of parasitic oscillations |
US2646511A (en) * | 1946-03-04 | 1953-07-21 | Us Sec War | Electrical coupling structure |
US2663799A (en) * | 1950-05-27 | 1953-12-22 | Zenith Radio Corp | Ultrahigh-frequency oscillation generator |
-
1953
- 1953-06-05 US US362225A patent/US2811640A/en not_active Expired - Lifetime
-
1954
- 1954-06-02 CH CH335725D patent/CH335725A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US2811640A (en) | 1957-10-29 |
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