MX156363A - Mejoras a un emisor de modulacion de frecuencia aplicable a la radiodifusion e fm - Google Patents

Mejoras a un emisor de modulacion de frecuencia aplicable a la radiodifusion e fm

Info

Publication number
MX156363A
MX156363A MX203266A MX20326684A MX156363A MX 156363 A MX156363 A MX 156363A MX 203266 A MX203266 A MX 203266A MX 20326684 A MX20326684 A MX 20326684A MX 156363 A MX156363 A MX 156363A
Authority
MX
Mexico
Prior art keywords
frequency
intermediary
hand
frequency modulation
broadcasting
Prior art date
Application number
MX203266A
Other languages
English (en)
Inventor
Mariano Dominguez
Daniel Artaud
Original Assignee
Lgt Lab Gen Telecomm
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 Lgt Lab Gen Telecomm filed Critical Lgt Lab Gen Telecomm
Publication of MX156363A publication Critical patent/MX156363A/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency

Landscapes

  • Transmitters (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
MX203266A 1983-11-04 1984-11-01 Mejoras a un emisor de modulacion de frecuencia aplicable a la radiodifusion e fm MX156363A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317590A FR2554656B1 (fr) 1983-11-04 1983-11-04 Emetteur a modulation de frequence applicable a la radiodiffusion fm

Publications (1)

Publication Number Publication Date
MX156363A true MX156363A (es) 1988-08-12

Family

ID=9293814

Family Applications (1)

Application Number Title Priority Date Filing Date
MX203266A MX156363A (es) 1983-11-04 1984-11-01 Mejoras a un emisor de modulacion de frecuencia aplicable a la radiodifusion e fm

Country Status (10)

Country Link
US (1) US4610030A (es)
EP (1) EP0141741B1 (es)
JP (1) JPS60113539A (es)
AT (1) ATE39311T1 (es)
CA (1) CA1239667A (es)
DE (1) DE3475681D1 (es)
DK (1) DK162671C (es)
FR (1) FR2554656B1 (es)
GR (1) GR80823B (es)
MX (1) MX156363A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710970A (en) * 1985-09-11 1987-12-01 Tft, Inc. Method of and apparatus for generating a frequency modulated ultrahigh frequency radio transmission signal
DE3533222A1 (de) * 1985-09-18 1987-03-19 Schlumberger Messgeraete Gmbh Schaltungsanordnung mit einer gleichspannungsfrequenzmodulierbaren phasenregelschleife
US5014347A (en) * 1988-02-16 1991-05-07 Gulton Industries Inc., Femco Division Field telephone system
JP2542928B2 (ja) * 1989-07-20 1996-10-09 三洋電機株式会社 Ｆｍ変調器
US4933986A (en) * 1989-08-25 1990-06-12 Motorola, Inc. Gain/phase compensation for linear amplifier feedback loop
US5079526A (en) * 1990-08-29 1992-01-07 Motorola, Inc. Frequency modulated synthesizer using low frequency offset mixed VCO
JPH04129725A (ja) * 1990-09-20 1992-04-30 Matsushita Electric Works Ltd 真空成形用金型装置
US5134718A (en) * 1990-10-31 1992-07-28 Motorola, Inc. Fast phase shift adjusting method and device for linear transmitter
CN110784215B (zh) * 2019-11-27 2023-04-07 成都赛英科技有限公司 基于锁相环产生中心频率可变高速线性调频信号的系统
CN110927686A (zh) * 2019-12-17 2020-03-27 陕西长岭电子科技有限责任公司 线性调频信号的调制频偏标测装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392347A (en) * 1965-09-07 1968-07-09 Cubic Corp Method for stabilizing center frequency of voltage control oscillator
US3644831A (en) * 1967-10-09 1972-02-22 Gen Electric Modulation system
US3593182A (en) * 1969-04-16 1971-07-13 Motorola Inc Afc system for microwave energy sources
FR2230117A1 (en) * 1973-05-16 1974-12-13 Adret Electronique Broadband iterative HF frequency synthesiser oscillator - is controlled by two phase frequency locked loops with controlled frequency divider
JPS5291637A (en) * 1976-01-28 1977-08-02 Toshiba Corp Frequency conversion system
CH600706A5 (es) * 1976-09-28 1978-06-30 Patelhold Patentverwertung
US4053933A (en) * 1976-11-02 1977-10-11 Zenith Radio Corporation Adaptive phase locked loop filter for television tuning
JPS5854708A (ja) * 1981-09-28 1983-03-31 Nec Corp 無線送信機

Also Published As

Publication number Publication date
JPH0234213B2 (es) 1990-08-02
EP0141741A3 (es) 1985-06-19
EP0141741A2 (fr) 1985-05-15
DE3475681D1 (en) 1989-01-19
FR2554656A1 (fr) 1985-05-10
FR2554656B1 (fr) 1986-06-27
GR80823B (en) 1985-03-04
EP0141741B1 (fr) 1988-12-14
CA1239667A (en) 1988-07-26
DK521684D0 (da) 1984-11-02
ATE39311T1 (de) 1988-12-15
DK521684A (da) 1985-05-05
DK162671C (da) 1992-04-13
JPS60113539A (ja) 1985-06-20
DK162671B (da) 1991-11-25
US4610030A (en) 1986-09-02

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