DD155221A1 - Quadraturstufenfrequenzumformer - Google Patents

Quadraturstufenfrequenzumformer Download PDF

Info

Publication number
DD155221A1
DD155221A1 DD80225933A DD22593380A DD155221A1 DD 155221 A1 DD155221 A1 DD 155221A1 DD 80225933 A DD80225933 A DD 80225933A DD 22593380 A DD22593380 A DD 22593380A DD 155221 A1 DD155221 A1 DD 155221A1
Authority
DD
German Democratic Republic
Prior art keywords
circuit
control input
control
change
input
Prior art date
Application number
DD80225933A
Other languages
German (de)
English (en)
Inventor
Mart V Min
Toomas E Parve
Khyarmo E Khyarmo
Toom A Pungas
Original Assignee
Mart V Min
Toomas E Parve
Khyarmo E Khyarmo
Toom A Pungas
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 Mart V Min, Toomas E Parve, Khyarmo E Khyarmo, Toom A Pungas filed Critical Mart V Min
Publication of DD155221A1 publication Critical patent/DD155221A1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0025—Gain control circuits
    • H03D2200/0027—Gain control circuits including arrangements for assuring the same gain in two paths
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0066—Mixing
    • H03D2200/0068—Mixing by computation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0082—Quadrature arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
  • Feedback Control In General (AREA)
  • Transmitters (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of Amplification And Gain Control (AREA)
DD80225933A 1979-12-11 1980-12-10 Quadraturstufenfrequenzumformer DD155221A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792845551A SU955109A1 (ru) 1979-12-11 1979-12-11 Устройство дл формировани квадратурных гармонических колебаний

Publications (1)

Publication Number Publication Date
DD155221A1 true DD155221A1 (de) 1982-05-19

Family

ID=20861789

Family Applications (1)

Application Number Title Priority Date Filing Date
DD80225933A DD155221A1 (de) 1979-12-11 1980-12-10 Quadraturstufenfrequenzumformer

Country Status (11)

Country Link
US (1) US4409555A (fr)
JP (1) JPS56501706A (fr)
AT (1) AT383445B (fr)
DD (1) DD155221A1 (fr)
DE (1) DE3050140A1 (fr)
FI (1) FI803844L (fr)
FR (1) FR2471696B1 (fr)
GB (1) GB2075780B (fr)
SE (1) SE426278B (fr)
SU (1) SU955109A1 (fr)
WO (1) WO1981001762A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104668A (nl) * 1981-10-14 1983-05-02 Philips Nv Vermenigvuldigschakeling voor stereo-decoders.
US4524326A (en) * 1982-07-22 1985-06-18 Amca International Corp. Digitally-driven sine/cosine generator and modulator
JP2701836B2 (ja) * 1985-03-14 1998-01-21 オムロン株式会社 回路折抗値調整方法
GB2201559A (en) * 1987-01-23 1988-09-01 Gen Electric Plc Electrical signal mixer circuit
US4727752A (en) * 1987-02-04 1988-03-01 Sundstrand Data Control, Inc. Pseudosinusoidal oscillator drive system
EP2313001B8 (fr) * 2008-05-12 2012-03-28 Tallinn University Of Technology Procede et dispositif utilisant des formes d'ondes carrees raccourcies dans un traitement de signaux synchrones

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656151A (en) * 1970-03-26 1972-04-11 Magnavox Co Digital function generation network
US3657657A (en) * 1970-08-03 1972-04-18 William T Jefferson Digital sine wave generator
US3747088A (en) * 1970-12-30 1973-07-17 Analog Devices Inc Solid state digital to analog converter
US3728719A (en) * 1972-03-20 1973-04-17 Us Navy R-2r resistive ladder, digital-to-analog converter
JPS5129060B2 (fr) * 1972-05-18 1976-08-23
JPS4973613A (fr) * 1972-11-20 1974-07-16
JPS5068454A (fr) * 1973-10-19 1975-06-07
GB1592856A (en) * 1976-11-27 1981-07-08 Ferranti Ltd Semiconductor devices
JPS5829886B2 (ja) * 1977-12-22 1983-06-25 ヤマハ株式会社 多相信号発生器
US4336526A (en) * 1978-08-04 1982-06-22 Intersil, Inc. Successive approximation analog-to-digital converter using non-binary series

Also Published As

Publication number Publication date
WO1981001762A1 (fr) 1981-06-25
GB2075780A (en) 1981-11-18
GB2075780B (en) 1984-06-13
SE8104751L (sv) 1981-08-07
FI803844L (fi) 1981-06-12
FR2471696B1 (fr) 1987-08-21
AT383445B (de) 1987-07-10
SE426278B (sv) 1982-12-20
ATA912680A (de) 1986-11-15
US4409555A (en) 1983-10-11
DE3050140A1 (en) 1982-03-25
JPS56501706A (fr) 1981-11-19
FR2471696A1 (fr) 1981-06-19
SU955109A1 (ru) 1982-08-30

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