HK10090A - Decoder for a frequency shift keying signal,in particular for an fsk facsimile signal - Google Patents
Decoder for a frequency shift keying signal,in particular for an fsk facsimile signalInfo
- Publication number
- HK10090A HK10090A HK100/90A HK10090A HK10090A HK 10090 A HK10090 A HK 10090A HK 100/90 A HK100/90 A HK 100/90A HK 10090 A HK10090 A HK 10090A HK 10090 A HK10090 A HK 10090A
- Authority
- HK
- Hong Kong
- Prior art keywords
- decoder
- signal
- fsk
- frequency shift
- shift keying
- Prior art date
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
- H04L27/16—Frequency regulation arrangements
-
- 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
- H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
- H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Television Receiver Circuits (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833324311 DE3324311A1 (de) | 1983-07-06 | 1983-07-06 | Decoder fuer ein frequenzgetastetes signal, insbesondere ein fsk-bildschirmtext-signal |
Publications (1)
Publication Number | Publication Date |
---|---|
HK10090A true HK10090A (en) | 1990-02-16 |
Family
ID=6203270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK100/90A HK10090A (en) | 1983-07-06 | 1990-02-08 | Decoder for a frequency shift keying signal,in particular for an fsk facsimile signal |
Country Status (7)
Country | Link |
---|---|
US (1) | US4649551A (xx) |
EP (1) | EP0133892B1 (xx) |
JP (1) | JPS6084053A (xx) |
AT (1) | ATE34644T1 (xx) |
DE (2) | DE3324311A1 (xx) |
HK (1) | HK10090A (xx) |
SG (1) | SG43989G (xx) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8401347A (nl) * | 1984-04-27 | 1985-11-18 | Philips Nv | Een fsk data ontvanger. |
US4809306A (en) * | 1986-11-17 | 1989-02-28 | Amp Incorporated | RF modem with improved clock recovery circuit |
US4749960A (en) * | 1987-04-10 | 1988-06-07 | Unisys Corporation | Long phase-locked carrier recovery loop |
US5010399A (en) * | 1989-07-14 | 1991-04-23 | Inline Connection Corporation | Video transmission and control system utilizing internal telephone lines |
US6243446B1 (en) * | 1997-03-11 | 2001-06-05 | Inline Connections Corporation | Distributed splitter for data transmission over twisted wire pairs |
US4980648A (en) * | 1989-10-24 | 1990-12-25 | Amp Incorporated | Local oscillator signal phase acquisition system for digital demodulator |
US4959844A (en) * | 1989-10-24 | 1990-09-25 | Amp Incorporated | Clock recovery circuit for digital demodulator |
US5097487A (en) * | 1989-10-24 | 1992-03-17 | Walp Patrick K | Local oscillator signal generating system for digital demodulator |
US5208835A (en) * | 1990-09-24 | 1993-05-04 | In-Situ, Inc. | Automatic frequency control system and method for frequency-shift-key data transmission systems |
DE19614979C2 (de) | 1995-04-20 | 2001-05-17 | Fujitsu Ltd | Hochfrequenz-Sende-Empfangs-Vorrichtung zur Datenkommunikation |
DE59712313D1 (de) * | 1996-03-02 | 2005-06-23 | Philips Intellectual Property | Erzeugung eines frequenzsteuersignals in einem fsk-empfänger |
US6480510B1 (en) | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
US6532279B1 (en) * | 1999-06-11 | 2003-03-11 | David D. Goodman | High-speed data communication over a residential telephone wiring network |
US6690677B1 (en) | 1999-07-20 | 2004-02-10 | Serconet Ltd. | Network for telephony and data communication |
US20040230710A1 (en) * | 1999-07-27 | 2004-11-18 | Inline Connection Corporation | System and method of automatic installation of computer peripherals |
US6704824B1 (en) * | 1999-07-27 | 2004-03-09 | Inline Connection Corporation | Universal serial bus adapter with automatic installation |
US6549616B1 (en) | 2000-03-20 | 2003-04-15 | Serconet Ltd. | Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets |
IL135744A (en) * | 2000-04-18 | 2008-08-07 | Mosaid Technologies Inc | Telephone communication system through a single line |
US6842459B1 (en) | 2000-04-19 | 2005-01-11 | Serconet Ltd. | Network combining wired and non-wired segments |
IL144158A (en) | 2001-07-05 | 2011-06-30 | Mosaid Technologies Inc | Socket for connecting an analog telephone to a digital communications network that carries digital voice signals |
EP1436990A1 (en) | 2001-10-11 | 2004-07-14 | Serconet Ltd. | Outlet with analog signal adapter, a method for use thereof and a network using said outlet |
IL154234A (en) * | 2003-01-30 | 2010-12-30 | Mosaid Technologies Inc | Method and system for providing dc power on local telephone lines |
IL154921A (en) * | 2003-03-13 | 2011-02-28 | Mosaid Technologies Inc | A telephone system that includes many separate sources and accessories for it |
IL157787A (en) * | 2003-09-07 | 2010-12-30 | Mosaid Technologies Inc | Modular outlet for data communications network |
IL159838A0 (en) | 2004-01-13 | 2004-06-20 | Yehuda Binder | Information device |
IL161869A (en) | 2004-05-06 | 2014-05-28 | Serconet Ltd | A system and method for carrying a signal originating is wired using wires |
US7873058B2 (en) | 2004-11-08 | 2011-01-18 | Mosaid Technologies Incorporated | Outlet with analog signal adapter, a method for use thereof and a network using said outlet |
JP4327747B2 (ja) * | 2005-02-21 | 2009-09-09 | 双葉電子工業株式会社 | 非蒸発ゲッターを備えた電子デバイス及びその電子デバイスの製造方法 |
US7813451B2 (en) * | 2006-01-11 | 2010-10-12 | Mobileaccess Networks Ltd. | Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting |
EP2203799A4 (en) | 2007-10-22 | 2017-05-17 | Mobileaccess Networks Ltd. | Communication system using low bandwidth wires |
US8175649B2 (en) | 2008-06-20 | 2012-05-08 | Corning Mobileaccess Ltd | Method and system for real time control of an active antenna over a distributed antenna system |
US8897215B2 (en) * | 2009-02-08 | 2014-11-25 | Corning Optical Communications Wireless Ltd | Communication system using cables carrying ethernet signals |
EP2829152A2 (en) | 2012-03-23 | 2015-01-28 | Corning Optical Communications Wireless Ltd. | Radio-frequency integrated circuit (rfic) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods |
US9184960B1 (en) | 2014-09-25 | 2015-11-10 | Corning Optical Communications Wireless Ltd | Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference |
CN107607782B (zh) * | 2017-08-09 | 2019-11-08 | 中国长江电力股份有限公司 | 一种用于水轮机机组pmu装置键相脉冲信号方波整形的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831065B2 (ja) * | 1976-04-09 | 1983-07-04 | 日本電気株式会社 | Fsk復調装置 |
US4100503A (en) * | 1976-07-21 | 1978-07-11 | W. C. Lindsey Inc. | Correlative tracking system with lock indicator |
US4346410A (en) * | 1979-04-17 | 1982-08-24 | Matsushita Graphic Communications Systems, Inc. | Facsimile receiver |
DE3022287C2 (de) * | 1980-06-13 | 1982-06-24 | Siemens AG, 1000 Berlin und 8000 München | Schaltung zur Kompensation von Frequenzschwankungen in FM-Systemen |
CA1175490A (en) * | 1982-03-12 | 1984-10-02 | Ralph T. Carsten | Frequency shift keying demodulators |
-
1983
- 1983-07-06 DE DE19833324311 patent/DE3324311A1/de not_active Withdrawn
-
1984
- 1984-06-20 US US06/622,746 patent/US4649551A/en not_active Expired - Lifetime
- 1984-06-22 DE DE8484107186T patent/DE3471565D1/de not_active Expired
- 1984-06-22 AT AT84107186T patent/ATE34644T1/de not_active IP Right Cessation
- 1984-06-22 EP EP84107186A patent/EP0133892B1/de not_active Expired
- 1984-07-06 JP JP59139257A patent/JPS6084053A/ja active Granted
-
1989
- 1989-07-25 SG SG43989A patent/SG43989G/en unknown
-
1990
- 1990-02-08 HK HK100/90A patent/HK10090A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE34644T1 (de) | 1988-06-15 |
SG43989G (en) | 1990-07-06 |
EP0133892A1 (de) | 1985-03-13 |
DE3471565D1 (en) | 1988-06-30 |
JPS645502B2 (xx) | 1989-01-31 |
EP0133892B1 (de) | 1988-05-25 |
US4649551A (en) | 1987-03-10 |
DE3324311A1 (de) | 1985-01-17 |
JPS6084053A (ja) | 1985-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |