ATA241084A - CIRCUIT ARRANGEMENT FOR GENERATING ONE OF THE SIGNAL QUALITY OF A FREQUENCY-MODULATED SIGNAL RECEIVED BY A RECEIVER, IN PARTICULAR A FREQUENCY-MODULATED AC SIGNAL SIGNAL, REPRAESENTATIVE SIGNALING - Google Patents

CIRCUIT ARRANGEMENT FOR GENERATING ONE OF THE SIGNAL QUALITY OF A FREQUENCY-MODULATED SIGNAL RECEIVED BY A RECEIVER, IN PARTICULAR A FREQUENCY-MODULATED AC SIGNAL SIGNAL, REPRAESENTATIVE SIGNALING

Info

Publication number
ATA241084A
ATA241084A AT241084A AT241084A ATA241084A AT A241084 A ATA241084 A AT A241084A AT 241084 A AT241084 A AT 241084A AT 241084 A AT241084 A AT 241084A AT A241084 A ATA241084 A AT A241084A
Authority
AT
Austria
Prior art keywords
signal
frequency
modulated
repraesentative
signaling
Prior art date
Application number
AT241084A
Other languages
German (de)
Other versions
AT391233B (en
Inventor
Manfred Ing Listopad
Philip Dipl Ing Webley
Original Assignee
Sat Systeme Automatisierung
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 Sat Systeme Automatisierung filed Critical Sat Systeme Automatisierung
Priority to AT241084A priority Critical patent/AT391233B/en
Priority to DE19853525172 priority patent/DE3525172A1/en
Priority to CH321185A priority patent/CH668876A5/en
Publication of ATA241084A publication Critical patent/ATA241084A/en
Application granted granted Critical
Publication of AT391233B publication Critical patent/AT391233B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0007—Frequency selective voltage or current level measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • G01R19/1658—AC voltage or recurrent signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
AT241084A 1984-07-25 1984-07-25 AC CURRENT SIGNALS, REPRAESENTATIVE EVALUATION SIGNALS AT391233B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT241084A AT391233B (en) 1984-07-25 1984-07-25 AC CURRENT SIGNALS, REPRAESENTATIVE EVALUATION SIGNALS
DE19853525172 DE3525172A1 (en) 1984-07-25 1985-07-15 Circuit arrangement for generating a signal-evaluation signal
CH321185A CH668876A5 (en) 1984-07-25 1985-07-24 CIRCUIT ARRANGEMENT FOR GENERATING A SIGNAL EVALUATION SIGNAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT241084A AT391233B (en) 1984-07-25 1984-07-25 AC CURRENT SIGNALS, REPRAESENTATIVE EVALUATION SIGNALS

Publications (2)

Publication Number Publication Date
ATA241084A true ATA241084A (en) 1990-02-15
AT391233B AT391233B (en) 1990-09-10

Family

ID=3533845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT241084A AT391233B (en) 1984-07-25 1984-07-25 AC CURRENT SIGNALS, REPRAESENTATIVE EVALUATION SIGNALS

Country Status (3)

Country Link
AT (1) AT391233B (en)
CH (1) CH668876A5 (en)
DE (1) DE3525172A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL167602B (en) * 1952-02-05 Steiner Silidur Ag FRAME.
DE2132564C3 (en) * 1971-06-30 1978-05-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for level monitoring
DE2537190C2 (en) * 1975-08-21 1982-11-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit for carrier monitoring
US4156848A (en) * 1977-05-02 1979-05-29 Motorola, Inc. High dynamic range detector for indicating the quieting level of an FM receiver
DE2827572C2 (en) * 1978-06-23 1980-08-28 Blaupunkt-Werke Gmbh, 3200 Hildesheim Procedure for eliminating interference in a mobile radio receiving system
DE2929679C2 (en) * 1979-07-21 1982-06-09 Blaupunkt-Werke Gmbh, 3200 Hildesheim FM receiver
AU550418B2 (en) * 1981-08-31 1986-03-20 Kahn, Leonard Richard Synchronous detector

Also Published As

Publication number Publication date
CH668876A5 (en) 1989-01-31
DE3525172A1 (en) 1986-01-30
AT391233B (en) 1990-09-10
DE3525172C2 (en) 1992-12-10

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