SE333010B - - Google Patents

Info

Publication number
SE333010B
SE333010B SE00778/66A SE77866A SE333010B SE 333010 B SE333010 B SE 333010B SE 00778/66 A SE00778/66 A SE 00778/66A SE 77866 A SE77866 A SE 77866A SE 333010 B SE333010 B SE 333010B
Authority
SE
Sweden
Application number
SE00778/66A
Inventor
W Crouse
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SE333010B publication Critical patent/SE333010B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • 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
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Networks Using Active Elements (AREA)
SE00778/66A 1965-01-21 1966-01-21 SE333010B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426847A US3350575A (en) 1965-01-21 1965-01-21 Application of triangular waveforms to exponential impedance means to produce sinusoidal waveforms

Publications (1)

Publication Number Publication Date
SE333010B true SE333010B (ja) 1971-03-01

Family

ID=23692458

Family Applications (1)

Application Number Title Priority Date Filing Date
SE00778/66A SE333010B (ja) 1965-01-21 1966-01-21

Country Status (3)

Country Link
US (1) US3350575A (ja)
NL (1) NL152138B (ja)
SE (1) SE333010B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6601606A (ja) * 1966-02-09 1967-08-10
US3732436A (en) * 1970-05-06 1973-05-08 Gen Motors Corp Apparatus for supplying current through a load approximating a single cycle of a sine wave in response to an increasing signal voltage
US3638142A (en) * 1970-07-20 1972-01-25 Ericsson Telefon Ab L M Frequency shift modulator with amplitude compensation
US3902140A (en) * 1972-10-18 1975-08-26 Alan B Grebene Digitally controlled oscillator
US3896268A (en) * 1973-05-29 1975-07-22 Sencore Inc Circuit for generating a stereo pilot signal
US4532434A (en) * 1978-10-30 1985-07-30 Phillips Petroleum Company Waveform generator
FR2485830A1 (fr) * 1980-06-24 1981-12-31 Thomson Csf Convertisseur de signaux triangulaires en signaux sinusoidaux
JPH03220907A (ja) * 1990-01-26 1991-09-30 Inter Nitsukusu Kk 正弦波発生器
US7046053B2 (en) * 2004-02-27 2006-05-16 The Boeing Company Total harmonic distortion standard
CN101895277A (zh) * 2010-07-15 2010-11-24 上海大学 联控信号处理器及其波形发生器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576026A (en) * 1950-06-28 1951-11-20 Bell Telephone Labor Inc Electronic switch
US2775714A (en) * 1952-11-26 1956-12-25 Hughes Aircraft Co Variable impedance output circuit
DE1103403B (de) * 1960-01-14 1961-03-30 Licentia Gmbh Generatorsystem zur Erzeugung einer vorzugsweise sinusfoermigen Wechselspannung mit in weiten Grenzen veraenderbarer Frequenz

Also Published As

Publication number Publication date
NL6600726A (ja) 1966-07-22
NL152138B (nl) 1977-01-17
US3350575A (en) 1967-10-31

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