EG13287A - 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
EG13287A
EG13287A EG376/77A EG37677A EG13287A EG 13287 A EG13287 A EG 13287A EG 376/77 A EG376/77 A EG 376/77A EG 37677 A EG37677 A EG 37677A EG 13287 A EG13287 A EG 13287A
Authority
EG
Egypt
Prior art keywords
relating
frequency
data communications
modulated data
communications receivers
Prior art date
Application number
EG376/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of EG13287A publication Critical patent/EG13287A/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)
EG376/77A 1976-06-28 1977-06-25 Improvements in or relating to frequency-modulated data communications receivers EG13287A (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
EG13287A true EG13287A (en) 1982-03-31

Family

ID=5981656

Family Applications (1)

Application Number Title Priority Date Filing Date
EG376/77A EG13287A (en) 1976-06-28 1977-06-25 Improvements in or relating to frequency-modulated data communications receivers

Country Status (14)

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

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
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
ZA773844B (en) 1978-05-30
IN148130B (xx) 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 (xx) 1981-03-20
JPS532017A (en) 1978-01-10

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