DE945853C - Symmetrischer Modulator - Google Patents

Symmetrischer Modulator

Info

Publication number
DE945853C
DE945853C DEW9924A DEW0009924A DE945853C DE 945853 C DE945853 C DE 945853C DE W9924 A DEW9924 A DE W9924A DE W0009924 A DEW0009924 A DE W0009924A DE 945853 C DE945853 C DE 945853C
Authority
DE
Germany
Prior art keywords
tubes
tube
voltage
modulator
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
Application number
DEW9924A
Other languages
German (de)
English (en)
Inventor
Hugh Tyler Balch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of DE945853C publication Critical patent/DE945853C/de
Expired legal-status Critical Current

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

Landscapes

  • Amplitude Modulation (AREA)
  • Amplifiers (AREA)
DEW9924A 1952-04-30 1952-11-12 Symmetrischer Modulator Expired DE945853C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US285106A US2692371A (en) 1952-04-30 1952-04-30 Modulator circuit

Publications (1)

Publication Number Publication Date
DE945853C true DE945853C (de) 1956-07-19

Family

ID=23092753

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW9924A Expired DE945853C (de) 1952-04-30 1952-11-12 Symmetrischer Modulator

Country Status (6)

Country Link
US (1) US2692371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE516986A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE945853C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1065930A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB720929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL172894B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110249B (de) * 1959-02-26 1961-07-06 Int Standard Electric Corp Gegentakt-Modulator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577092A (en) * 1968-07-09 1971-05-04 Collins Radio Co Signal path series step-biased multidevice high-efficiency amplifier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480424A (en) * 1937-03-10 1938-02-22 Marconi Wireless Telegraph Co Improvements in or relating to electrical phase and polarity reversing networks
FR840119A (fr) * 1937-07-03 1939-04-19 Telefunken Gmbh Montage de modulation sans distorsion
US2443754A (en) * 1945-03-06 1948-06-22 Amalgamated Wireless Australas Modulator arrangement for carrier wave telegraphy and telephony
GB665074A (en) * 1949-11-04 1952-01-16 British Telecomm Res Ltd Improvements in and relating to balanced modulators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602919A (en) * 1950-11-10 1952-07-08 Bell Telephone Labor Inc Balanced parabolic modulator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480424A (en) * 1937-03-10 1938-02-22 Marconi Wireless Telegraph Co Improvements in or relating to electrical phase and polarity reversing networks
FR840119A (fr) * 1937-07-03 1939-04-19 Telefunken Gmbh Montage de modulation sans distorsion
US2443754A (en) * 1945-03-06 1948-06-22 Amalgamated Wireless Australas Modulator arrangement for carrier wave telegraphy and telephony
GB665074A (en) * 1949-11-04 1952-01-16 British Telecomm Res Ltd Improvements in and relating to balanced modulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110249B (de) * 1959-02-26 1961-07-06 Int Standard Electric Corp Gegentakt-Modulator

Also Published As

Publication number Publication date
US2692371A (en) 1954-10-19
FR1065930A (fr) 1954-05-31
GB720929A (en) 1954-12-29
BE516986A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL172894B (nl)

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