GB1444409A - Pulse amplitude modulated data receiver - Google Patents

Pulse amplitude modulated data receiver

Info

Publication number
GB1444409A
GB1444409A GB5296273A GB5296273A GB1444409A GB 1444409 A GB1444409 A GB 1444409A GB 5296273 A GB5296273 A GB 5296273A GB 5296273 A GB5296273 A GB 5296273A GB 1444409 A GB1444409 A GB 1444409A
Authority
GB
United Kingdom
Prior art keywords
fed
samples
pulse
channel
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5296273A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1444409A publication Critical patent/GB1444409A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Analogue/Digital Conversion (AREA)
GB5296273A 1972-12-29 1973-11-15 Pulse amplitude modulated data receiver Expired GB1444409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00319129A US3851252A (en) 1972-12-29 1972-12-29 Timing recovery in a digitally implemented data receiver

Publications (1)

Publication Number Publication Date
GB1444409A true GB1444409A (en) 1976-07-28

Family

ID=23240973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5296273A Expired GB1444409A (en) 1972-12-29 1973-11-15 Pulse amplitude modulated data receiver

Country Status (7)

Country Link
US (1) US3851252A (cg-RX-API-DMAC7.html)
JP (1) JPS522242B2 (cg-RX-API-DMAC7.html)
CA (1) CA1005917A (cg-RX-API-DMAC7.html)
DE (1) DE2359947A1 (cg-RX-API-DMAC7.html)
FR (1) FR2212704B1 (cg-RX-API-DMAC7.html)
GB (1) GB1444409A (cg-RX-API-DMAC7.html)
IT (1) IT1001143B (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050189A (en) * 1988-11-14 1991-09-17 Datapoint Corporation Multibit amplitude and phase modulation transceiver for LAN
US5034967A (en) * 1988-11-14 1991-07-23 Datapoint Corporation Metastable-free digital synchronizer with low phase error
US5008879B1 (en) * 1988-11-14 2000-05-30 Datapoint Corp Lan with interoperative multiple operational capabilities
US5048014A (en) * 1988-12-30 1991-09-10 Datapoint Corporation Dynamic network reconfiguration technique for directed-token expanded-address LAN
JP3255179B2 (ja) * 1992-02-14 2002-02-12 ソニー株式会社 データ検出装置
US5418789A (en) * 1992-10-14 1995-05-23 International Business Machines Corporation Fast communication link bit error rate estimator
US5673293A (en) * 1994-09-08 1997-09-30 Hitachi America, Ltd. Method and apparatus for demodulating QAM and VSB signals
US5648923A (en) * 1995-03-02 1997-07-15 Hitachi America, Ltd. Nyquist filter for use in a joint VSB/QAM demodulator
US5768311A (en) * 1995-12-22 1998-06-16 Paradyne Corporation Interpolation system for fixed sample rate signal processing
US6973144B1 (en) * 2000-09-12 2005-12-06 Lucent Technologies Inc. Apparatus and method for channel estimation used for link adaption with error feedback
US6763229B2 (en) * 2001-05-02 2004-07-13 Koninklijke Philips Electronics N.V. Timing recovery switching for an adaptive digital broadband beamforming (antenna diversity) for ATSC terrestrial DTV based on segment sync detection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507415B1 (cg-RX-API-DMAC7.html) * 1965-11-09 1975-03-25
US3484591A (en) * 1966-07-18 1969-12-16 Hewlett Packard Co Extended bandwidth signal-to-noise ratio enhancement methods and means
DE1265247B (de) * 1966-12-08 1968-04-04 Siemens Ag Zeitmultiplex-UEbertragungsverfahren fuer die UEbertragung einer Mehrzahl von binaeren Nachrichten in einem transparenten Kanal
US3522546A (en) * 1968-02-29 1970-08-04 Bell Telephone Labor Inc Digital filters
US3742360A (en) * 1969-11-18 1973-06-26 Milgo Electronic Corp Automatic equalizer circuit
US3668315A (en) * 1970-05-15 1972-06-06 Hughes Aircraft Co Receiver timing and synchronization system
JPS5023926B1 (cg-RX-API-DMAC7.html) * 1970-09-03 1975-08-12
US3651316A (en) * 1970-10-09 1972-03-21 North American Rockwell Automatic transversal equalizer system
US3746800A (en) * 1971-08-16 1973-07-17 Rixon Clock recovery system
US3757296A (en) * 1971-11-15 1973-09-04 North American Rockwell Digit error detector

Also Published As

Publication number Publication date
IT1001143B (it) 1976-04-20
CA1005917A (en) 1977-02-22
US3851252A (en) 1974-11-26
JPS522242B2 (cg-RX-API-DMAC7.html) 1977-01-20
DE2359947A1 (de) 1974-07-04
JPS4999210A (cg-RX-API-DMAC7.html) 1974-09-19
FR2212704B1 (cg-RX-API-DMAC7.html) 1976-06-25
FR2212704A1 (cg-RX-API-DMAC7.html) 1974-07-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee