CA992160A - Narrow band digital transversal filters - Google Patents

Narrow band digital transversal filters

Info

Publication number
CA992160A
CA992160A CA174,774A CA174774A CA992160A CA 992160 A CA992160 A CA 992160A CA 174774 A CA174774 A CA 174774A CA 992160 A CA992160 A CA 992160A
Authority
CA
Canada
Prior art keywords
narrow band
band digital
transversal filters
digital transversal
filters
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
CA174,774A
Other versions
CA174774S (en
Inventor
Henri J. Nussbaumer
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
Application granted granted Critical
Publication of CA992160A publication Critical patent/CA992160A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03133—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a non-recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CA174,774A 1972-08-23 1973-06-22 Narrow band digital transversal filters Expired CA992160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230577A FR2197499A5 (en) 1972-08-23 1972-08-23

Publications (1)

Publication Number Publication Date
CA992160A true CA992160A (en) 1976-06-29

Family

ID=9103623

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,774A Expired CA992160A (en) 1972-08-23 1973-06-22 Narrow band digital transversal filters

Country Status (5)

Country Link
JP (1) JPS547430B2 (en)
CA (1) CA992160A (en)
DE (1) DE2339616A1 (en)
FR (1) FR2197499A5 (en)
GB (1) GB1383286A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302631A (en) * 1979-11-28 1981-11-24 International Telephone And Telegraph Corporation Decimator apparatus for decreasing the word rate of a digital signal of the type employed in digital telephone systems
NL8006543A (en) * 1980-12-02 1982-07-01 Philips Nv SELF-ADJUSTING FILTER.
US5031132A (en) * 1990-02-27 1991-07-09 Analogic Corporation Circuit for convolving a set of digital data
AU2003282535A1 (en) * 2002-10-08 2004-05-04 M/A-Com, Inc. Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing
US7298854B2 (en) 2002-12-04 2007-11-20 M/A-Com, Inc. Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing

Also Published As

Publication number Publication date
JPS547430B2 (en) 1979-04-06
DE2339616A1 (en) 1974-03-07
FR2197499A5 (en) 1974-03-22
JPS4947053A (en) 1974-05-07
GB1383286A (en) 1974-02-12

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