CH611473A5 - - Google Patents

Info

Publication number
CH611473A5
CH611473A5 CH52176A CH52176A CH611473A5 CH 611473 A5 CH611473 A5 CH 611473A5 CH 52176 A CH52176 A CH 52176A CH 52176 A CH52176 A CH 52176A CH 611473 A5 CH611473 A5 CH 611473A5
Authority
CH
Switzerland
Application number
CH52176A
Inventor
Eugeniusz Antoszewski
Original Assignee
Gen Electric Co 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 Gen Electric Co Ltd filed Critical Gen Electric Co Ltd
Publication of CH611473A5 publication Critical patent/CH611473A5/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
    • H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
    • H04L27/1563—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using transition or level detection
    • 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)
  • Manipulation Of Pulses (AREA)
CH52176A 1975-01-21 1976-01-16 CH611473A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2571/75A GB1490632A (en) 1975-01-21 1975-01-21 Plural frequency signalling systems

Publications (1)

Publication Number Publication Date
CH611473A5 true CH611473A5 (fr) 1979-05-31

Family

ID=9741920

Family Applications (1)

Application Number Title Priority Date Filing Date
CH52176A CH611473A5 (fr) 1975-01-21 1976-01-16

Country Status (6)

Country Link
US (1) US4044202A (fr)
CH (1) CH611473A5 (fr)
DE (1) DE2600676A1 (fr)
GB (1) GB1490632A (fr)
IN (1) IN155532B (fr)
IT (1) IT1055813B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184356A (en) * 1981-05-08 1982-11-13 Seiko Epson Corp Fsk demodulating circuit
US5841364A (en) * 1994-10-07 1998-11-24 Texas Instruments Incorporated Method and apparatus for transfering information from a transponder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233181A (en) * 1963-01-28 1966-02-01 Ibm Frequency shift signal demodulator
US3348153A (en) * 1964-02-17 1967-10-17 Ibm Frequency-shift receiver insensitive to distortion and selective fading

Also Published As

Publication number Publication date
IT1055813B (it) 1982-01-11
GB1490632A (en) 1977-11-02
DE2600676A1 (de) 1976-07-22
IN155532B (fr) 1985-02-16
US4044202A (en) 1977-08-23
AU1012376A (en) 1977-07-14

Similar Documents

Publication Publication Date Title
JPS5518388B2 (fr)
JPS5428625Y2 (fr)
JPS5513352B2 (fr)
IN155532B (fr)
FR2337133B1 (fr)
JPS5528886B2 (fr)
JPS5234843U (fr)
JPS578075Y2 (fr)
JPS5274593U (fr)
JPS5225512U (fr)
JPS5190097A (fr)
JPS51117173U (fr)
JPS5271845U (fr)
CH600485A5 (fr)
BG22317A1 (fr)
CH603880B5 (fr)
CH603719A5 (fr)
CH603578A5 (fr)
BG22738A1 (fr)
CH603087A5 (fr)
CH602852A5 (fr)
CH602800A5 (fr)
CH601026A5 (fr)
CH600918A5 (fr)
CH597072A5 (fr)

Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased