CH230731A - Modulation device with carrier suppression in a high frequency system. - Google Patents

Modulation device with carrier suppression in a high frequency system.

Info

Publication number
CH230731A
CH230731A CH230731DA CH230731A CH 230731 A CH230731 A CH 230731A CH 230731D A CH230731D A CH 230731DA CH 230731 A CH230731 A CH 230731A
Authority
CH
Switzerland
Prior art keywords
high frequency
modulation device
frequency system
carrier suppression
suppression
Prior art date
Application number
Other languages
German (de)
Inventor
Corporation Interconti Service
Original Assignee
Intercontinental Service Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Intercontinental Service Corp filed Critical Intercontinental Service Corp
Publication of CH230731A publication Critical patent/CH230731A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
CH230731D 1938-07-18 1939-07-18 Modulation device with carrier suppression in a high frequency system. CH230731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US219861A US2232592A (en) 1938-07-18 1938-07-18 Modulation system

Publications (1)

Publication Number Publication Date
CH230731A true CH230731A (en) 1944-01-31

Family

ID=22821064

Family Applications (1)

Application Number Title Priority Date Filing Date
CH230731D CH230731A (en) 1938-07-18 1939-07-18 Modulation device with carrier suppression in a high frequency system.

Country Status (4)

Country Link
US (1) US2232592A (en)
CH (1) CH230731A (en)
FR (1) FR857948A (en)
GB (1) GB531274A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492138A (en) * 1940-02-23 1949-12-27 Int Standard Electric Corp Mechanical modulator for radio beacons utilizing two tones
US2416790A (en) * 1941-01-28 1947-03-04 Sperry Gyroscope Co Inc Transmission line bridge circuit
US2444081A (en) * 1941-08-11 1948-06-29 Standard Telephones Cables Ltd Switching device for highfrequency circuits
US2488419A (en) * 1943-06-30 1949-11-15 Rca Corp Antenna and lobe switcher
FR954971A (en) * 1943-11-06 1950-01-06
US2514957A (en) * 1944-06-27 1950-07-11 Hazeltine Research Inc High-frequency tuning device
FR993880A (en) * 1944-10-27 1951-11-08 Sadir Carpentier Direction finding method and installation
US3673516A (en) * 1971-02-08 1972-06-27 Itt Continuous phase shifter/resolver employing a rotary halfwave plate

Also Published As

Publication number Publication date
US2232592A (en) 1941-02-18
FR857948A (en) 1940-10-05
GB531274A (en) 1941-01-01

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