IT8547861A1 - Circuito e metodo per linearizzare il segnale di uscita di un rivelatore fm - Google Patents

Circuito e metodo per linearizzare il segnale di uscita di un rivelatore fm

Info

Publication number
IT8547861A1
IT8547861A1 IT1985A47861A IT4786185A IT8547861A1 IT 8547861 A1 IT8547861 A1 IT 8547861A1 IT 1985A47861 A IT1985A47861 A IT 1985A47861A IT 4786185 A IT4786185 A IT 4786185A IT 8547861 A1 IT8547861 A1 IT 8547861A1
Authority
IT
Italy
Prior art keywords
linearizing
detector
circuit
output signal
signal
Prior art date
Application number
IT1985A47861A
Other languages
English (en)
Other versions
IT1181625B (it
IT8547861A0 (it
Original Assignee
Soc Motorola 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 Soc Motorola Inc filed Critical Soc Motorola Inc
Publication of IT8547861A0 publication Critical patent/IT8547861A0/it
Publication of IT8547861A1 publication Critical patent/IT8547861A1/it
Application granted granted Critical
Publication of IT1181625B publication Critical patent/IT1181625B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/001—Details of arrangements applicable to more than one type of frequency demodulator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
IT47861/85A 1984-04-02 1985-03-25 Circuito e metodo per linearizzare il segnale di uscita di un rivelatore fm IT1181625B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/595,871 US4567441A (en) 1984-04-02 1984-04-02 Circuit and method for linearizing the output signal of an FM detector

Publications (3)

Publication Number Publication Date
IT8547861A0 IT8547861A0 (it) 1985-03-25
IT8547861A1 true IT8547861A1 (it) 1986-09-25
IT1181625B IT1181625B (it) 1987-09-30

Family

ID=24385029

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47861/85A IT1181625B (it) 1984-04-02 1985-03-25 Circuito e metodo per linearizzare il segnale di uscita di un rivelatore fm

Country Status (4)

Country Link
US (1) US4567441A (it)
EP (1) EP0175711A1 (it)
IT (1) IT1181625B (it)
WO (1) WO1985004536A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04134929A (ja) * 1990-09-26 1992-05-08 Pioneer Electron Corp マルチパス検出器
GB2263369A (en) * 1992-01-20 1993-07-21 Racal Res Ltd Frequency discriminator
US5596298A (en) * 1995-04-05 1997-01-21 Thomson Consumer Electronics, Inc. Bus aligned quadrature FM detector
US5834646A (en) * 1995-04-12 1998-11-10 Sensonor Asa Force sensor device
US6711391B1 (en) * 2000-10-10 2004-03-23 Qualcomm, Incorporated Gain linearizer for variable gain amplifiers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127825A (en) * 1975-07-10 1978-11-28 Motorola, Inc. Linear frequency discriminator
US4375618A (en) * 1981-02-02 1983-03-01 National Semiconductor Corporation Linearized FM quadrature detector

Also Published As

Publication number Publication date
US4567441A (en) 1986-01-28
WO1985004536A1 (en) 1985-10-10
IT1181625B (it) 1987-09-30
IT8547861A0 (it) 1985-03-25
EP0175711A1 (en) 1986-04-02

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