CA2097042C - Recepteurs fm-pm a sensibilite accrue - Google Patents

Recepteurs fm-pm a sensibilite accrue

Info

Publication number
CA2097042C
CA2097042C CA 2097042 CA2097042A CA2097042C CA 2097042 C CA2097042 C CA 2097042C CA 2097042 CA2097042 CA 2097042 CA 2097042 A CA2097042 A CA 2097042A CA 2097042 C CA2097042 C CA 2097042C
Authority
CA
Canada
Prior art keywords
frequency
phase
modulating
output
locked
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 - Fee Related
Application number
CA 2097042
Other languages
English (en)
Other versions
CA2097042A1 (fr
Inventor
Lloyd Lynn Lautzenhiser
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.)
Emhiser Research Ltd
Original Assignee
Emhiser Research Ltd
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 Emhiser Research Ltd filed Critical Emhiser Research Ltd
Priority to CA 2097042 priority Critical patent/CA2097042C/fr
Publication of CA2097042A1 publication Critical patent/CA2097042A1/fr
Application granted granted Critical
Publication of CA2097042C publication Critical patent/CA2097042C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/001Details of arrangements applicable to more than one type of frequency demodulator
    • H03D3/003Arrangements for reducing frequency deviation, e.g. by negative frequency feedback
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03CMODULATION
    • H03C3/00Angle modulation
    • H03C3/02Details
    • H03C3/09Modifications of modulator for regulating the mean frequency
    • H03C3/0908Modifications of modulator for regulating the mean frequency using a phase locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Superheterodyne Receivers (AREA)
CA 2097042 1993-05-26 1993-05-26 Recepteurs fm-pm a sensibilite accrue Expired - Fee Related CA2097042C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2097042 CA2097042C (fr) 1993-05-26 1993-05-26 Recepteurs fm-pm a sensibilite accrue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2097042 CA2097042C (fr) 1993-05-26 1993-05-26 Recepteurs fm-pm a sensibilite accrue

Publications (2)

Publication Number Publication Date
CA2097042A1 CA2097042A1 (fr) 1994-11-27
CA2097042C true CA2097042C (fr) 1998-08-18

Family

ID=4151703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2097042 Expired - Fee Related CA2097042C (fr) 1993-05-26 1993-05-26 Recepteurs fm-pm a sensibilite accrue

Country Status (1)

Country Link
CA (1) CA2097042C (fr)

Also Published As

Publication number Publication date
CA2097042A1 (fr) 1994-11-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed