ZA773844B - Improvements in or relating to frequency-modulated data communications receivers - Google Patents

Improvements in or relating to frequency-modulated data communications receivers

Info

Publication number
ZA773844B
ZA773844B ZA00773844A ZA773844A ZA773844B ZA 773844 B ZA773844 B ZA 773844B ZA 00773844 A ZA00773844 A ZA 00773844A ZA 773844 A ZA773844 A ZA 773844A ZA 773844 B ZA773844 B ZA 773844B
Authority
ZA
South Africa
Prior art keywords
relating
frequency
data communications
modulated data
communications receivers
Prior art date
Application number
ZA00773844A
Other languages
English (en)
Inventor
K Kammerlander
J Gammel
H Neyen
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA773844B publication Critical patent/ZA773844B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
ZA00773844A 1976-06-28 1977-06-27 Improvements in or relating to frequency-modulated data communications receivers ZA773844B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2628997A DE2628997C3 (de) 1976-06-28 1976-06-28 System zum Empfang frequenzmodulierter digitaler Nachrichtensignale

Publications (1)

Publication Number Publication Date
ZA773844B true ZA773844B (en) 1978-05-30

Family

ID=5981656

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00773844A ZA773844B (en) 1976-06-28 1977-06-27 Improvements in or relating to frequency-modulated data communications receivers

Country Status (14)

Country Link
US (1) US4197501A (de)
JP (1) JPS532017A (de)
AR (1) AR210559A1 (de)
AU (1) AU500608B2 (de)
BE (1) BE856217A (de)
BR (1) BR7704191A (de)
CA (1) CA1095991A (de)
DE (1) DE2628997C3 (de)
EG (1) EG13287A (de)
GR (1) GR66390B (de)
IL (1) IL52390A (de)
IN (1) IN148130B (de)
TR (1) TR19665A (de)
ZA (1) ZA773844B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905471B1 (de) * 1979-02-13 1980-02-21 Siemens Ag System zum Empfang frequenzmodulierter digitaler Nachrichtensignale
EP0010552B1 (de) * 1978-10-25 1983-08-24 Theodor Tobias Dipl.-Phys. Bossert Verfahren und Schaltungsanordnung zum Messen der Empfangsqualität eines frequenzmodulierten UKW-Signals
DE3121146A1 (de) * 1981-05-27 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Digitales funksystem
DE3146077C2 (de) * 1981-11-20 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Einrichtung für Funkempfänger zur Unterdrückung von durch Mehrwegeausbreitung bedingten Empfangsstörungen
JP2671595B2 (ja) * 1990-10-25 1997-10-29 日本電気株式会社 復調装置
US6577851B1 (en) * 1999-11-16 2003-06-10 Motorola, Inc. Impulse noise blanker
JP5355936B2 (ja) * 2007-06-28 2013-11-27 日本信号株式会社 リーダライタ、及び物品仕分システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237517A (en) * 1970-02-05 1971-06-30 Pye Ltd Muting arrangement for a communication system
US3711777A (en) * 1971-09-16 1973-01-16 Ncr Latching and control circuit for carrier detection
US3895187A (en) * 1972-01-06 1975-07-15 Gen Electric Co Ltd Receivers for plural frequency signalling systems

Also Published As

Publication number Publication date
DE2628997A1 (de) 1977-12-29
EG13287A (en) 1982-03-31
US4197501A (en) 1980-04-08
AU2649277A (en) 1979-01-04
IL52390A0 (en) 1977-08-31
IL52390A (en) 1979-07-25
AR210559A1 (es) 1977-08-15
AU500608B2 (en) 1979-05-24
BE856217A (fr) 1977-12-28
IN148130B (de) 1980-11-08
DE2628997C3 (de) 1978-11-30
BR7704191A (pt) 1978-03-21
DE2628997B2 (de) 1978-04-13
CA1095991A (en) 1981-02-17
TR19665A (tr) 1979-10-05
GR66390B (de) 1981-03-20
JPS532017A (en) 1978-01-10

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