SE368131B - - Google Patents

Info

Publication number: SE368131B
Authority: SE; Sweden

Application number

SE16299/70A

Inventor

F Balugani

P Fornasiero

Original Assignee

It Telecommunicazioni Siemens

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.)

1969-12-03

Filing date

1970-12-02

Publication date

1974-06-17

1970-12-02 Application filed by It Telecommunicazioni Siemens filed Critical It Telecommunicazioni Siemens

1974-06-17 Publication of SE368131B publication Critical patent/SE368131B/xx

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)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Manipulation Of Pulses (AREA)
Radar Systems Or Details Thereof (AREA)

SE16299/70A 1969-12-03 1970-12-02 SE368131B (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2526969		1969-12-03

Publications (1)

Publication Number	Publication Date
SE368131B true SE368131B (xx)	1974-06-17

Family

ID=11216182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE16299/70A SE368131B (xx)	1969-12-03	1970-12-02

Country Status (9)

Country	Link
US (1)	US3660771A (xx)
JP (1)	JPS5015629B1 (xx)
AT (1)	AT306109B (xx)
BE (1)	BE759822A (xx)
CH (1)	CH538792A (xx)
FR (1)	FR2070231B1 (xx)
GB (1)	GB1312482A (xx)
NL (1)	NL165900C (xx)
SE (1)	SE368131B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4936258A (xx) *	1972-08-04	1974-04-04
US3814918A (en) *	1973-06-28	1974-06-04	Motorola Inc	Digital filter for a digital demodulation receiver
US3879665A (en) *	1973-06-28	1975-04-22	Motorola Inc	Digital frequency-shift keying receiver
USRE29257E (en) *	1973-06-28	1977-06-07	Motorola, Inc.	Digital filter for a digital demodulation receiver
IT1037127B (it) *	1975-03-18	1979-11-10	Sits Soc It Telecom Siemens	Demodulatore di onde modulate in frequenza
US4485347A (en) *	1980-09-04	1984-11-27	Mitsubishi Denki Kabushiki Kaisha	Digital FSK demodulator
US4412338A (en) *	1981-09-28	1983-10-25	Honeywell Inc.	Frequency shift keyed detector system
US4627078A (en) *	1983-08-25	1986-12-02	The Microperipheral Corporation	Data communication system
US4587522A (en) *	1984-01-27	1986-05-06	Warren Bob E	Vehicle warning system
DE3836281C1 (en) *	1988-10-25	1990-04-19	Rohde & Schwarz Gmbh & Co Kg, 8000 Muenchen, De	Frequency demodulator
DE3917740A1 (de) *	1989-05-31	1990-12-06	Siemens Ag	Schaltungsanordnung fuer einen zaehldiskriminator
WO2005071828A1 (en) *	2004-01-22	2005-08-04	The Regents Of The University Of Michigan	Demodulatr, chip and method for digitally demodulating an fsk signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1248015A (fr) *	1959-10-27	1960-12-09	Cie Ind Des Telephones	Dispositif pour la discrimination des signaux télégraphiques
US3371334A (en) *	1964-05-18	1968-02-27	Itt	Digital to phase analog converter
FR1554371A (xx) *	1967-03-29	1969-01-17
US3522539A (en) *	1967-08-08	1970-08-04	Us Navy	System for demodulating digital data information contained in frequency shift keyed signals

0
- BE BE759822D patent/BE759822A/xx unknown
1970
- 1970-07-30 CH CH1149870A patent/CH538792A/it not_active IP Right Cessation
- 1970-07-31 AT ATA6992/70A patent/AT306109B/de not_active IP Right Cessation
- 1970-08-04 FR FR7028705A patent/FR2070231B1/fr not_active Expired
- 1970-10-08 GB GB4788870A patent/GB1312482A/en not_active Expired
- 1970-10-09 JP JP45088357A patent/JPS5015629B1/ja active Pending
- 1970-11-05 NL NL7016245.A patent/NL165900C/xx not_active IP Right Cessation
- 1970-11-30 US US93537A patent/US3660771A/en not_active Expired - Lifetime
- 1970-12-02 SE SE16299/70A patent/SE368131B/xx unknown

Also Published As

Publication number	Publication date
US3660771A (en)	1972-05-02
GB1312482A (en)	1973-04-04
CH538792A (it)	1973-06-30
FR2070231A1 (xx)	1971-09-10
AT306109B (de)	1973-02-15
NL165900C (nl)	1981-05-15
NL7016245A (xx)	1971-06-07
NL165900B (nl)	1980-12-15
FR2070231B1 (xx)	1974-09-06
JPS5015629B1 (xx)	1975-06-06
BE759822A (fr)	1971-05-17

Publication	Publication Date	Title
AU2270770A (xx)	1972-06-01
AU465452B2 (xx)	1975-09-11
AU429630B2 (xx)	1972-10-26
FR2070231B1 (xx)	1974-09-06
CS151001B2 (xx)	1973-09-17
AU2355770A (xx)	1972-06-22
CS152471B2 (xx)	1973-12-19
AU470301B1 (xx)	1972-05-25
CS151017B2 (xx)	1973-09-17
AU5113869A (xx)	1971-04-29
AU410358B2 (xx)	1971-02-09
AT308690B (xx)	1973-06-15
AU470661B1 (xx)	1970-10-05
AU5397469A (xx)	1970-10-29
AU5109569A (xx)	1970-08-27
CS148372B1 (xx)	1973-02-22
AU1036070A (xx)	1971-07-22
AR203167Q (xx)	1975-08-22
AU4540468A (xx)	1971-04-01
AU4923469A (xx)	1970-07-23
AU5079269A (xx)	1971-07-01
AU5133369A (xx)	1971-05-06
AU4949169A (xx)	1970-07-30
BE761008A (xx)	1971-06-29
CH562633A5 (xx)	1975-06-13