JPS5335424B1 - - Google Patents

Info

Publication number
JPS5335424B1
JPS5335424B1 JP898872A JP898872A JPS5335424B1 JP S5335424 B1 JPS5335424 B1 JP S5335424B1 JP 898872 A JP898872 A JP 898872A JP 898872 A JP898872 A JP 898872A JP S5335424 B1 JPS5335424 B1 JP S5335424B1
Authority
JP
Japan
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.)
Pending
Application number
JP898872A
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 filed Critical
Publication of JPS5335424B1 publication Critical patent/JPS5335424B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0219—Compensation of undesirable effects, e.g. quantisation noise, overflow
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H03H17/0233—Measures concerning the signal representation
    • H03H17/0236—Measures concerning the signal representation using codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/005—Analog to digital conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0052—Digital to analog conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0066—Mixing
    • H03D2200/007—Mixing by using a logic circuit, e.g. flipflop, XOR
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0088—Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP898872A 1971-01-27 1972-01-24 Pending JPS5335424B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7101037A NL7101037A (ja) 1971-01-27 1971-01-27

Publications (1)

Publication Number Publication Date
JPS5335424B1 true JPS5335424B1 (ja) 1978-09-27

Family

ID=19812338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP898872A Pending JPS5335424B1 (ja) 1971-01-27 1972-01-24

Country Status (12)

Country Link
US (1) US3753115A (ja)
JP (1) JPS5335424B1 (ja)
AU (1) AU458797B2 (ja)
BE (1) BE778465A (ja)
CA (1) CA954628A (ja)
CH (1) CH549310A (ja)
DE (1) DE2201391C3 (ja)
FR (1) FR2123460B1 (ja)
GB (1) GB1373717A (ja)
IT (1) IT948920B (ja)
NL (1) NL7101037A (ja)
SE (1) SE373468B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2238299B1 (ja) * 1973-07-20 1977-12-23 Trt Telecom Radio Electr
NL7415664A (nl) * 1974-12-02 1976-06-04 Philips Nv Inrichting voor automatische egalisatie.
NL175575C (nl) * 1976-05-28 1984-11-16 Philips Nv Filter- en demodulatie-inrichting.
NL178469C (nl) * 1976-07-06 1986-03-17 Philips Nv Niet-recursief discreet filter.
DE2651480C2 (de) * 1976-11-11 1985-10-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Restseitenband-Modulationsverfahren
US4382285A (en) * 1980-12-30 1983-05-03 Motorola, Inc. Filter for binary data with integral output amplitude multiplier
GB2251524B (en) * 1990-10-17 1994-11-02 Qiuting Huang Analogue oversampled finite impulse response filter
US10327659B2 (en) * 2016-11-13 2019-06-25 Analog Devices, Inc. Quantization noise cancellation in a feedback loop

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184685A (en) * 1962-12-18 1965-05-18 Ibm Waveform generators
US3297951A (en) * 1963-12-20 1967-01-10 Ibm Transversal filter having a tapped and an untapped delay line of equal delay, concatenated to effectively provide sub-divided delays along both lines
GB1143758A (ja) * 1965-11-16
NL153045B (nl) * 1966-03-05 1977-04-15 Philips Nv Filter voor analoge signalen.
NL6615058A (ja) * 1966-10-25 1968-04-26
US3639848A (en) * 1970-02-20 1972-02-01 Electronic Communications Transverse digital filter

Also Published As

Publication number Publication date
FR2123460A1 (ja) 1972-09-08
NL7101037A (ja) 1972-07-31
CH549310A (de) 1974-05-15
AU458797B2 (en) 1975-02-10
US3753115A (en) 1973-08-14
DE2201391B2 (de) 1979-03-01
DE2201391C3 (de) 1979-10-11
IT948920B (it) 1973-06-11
CA954628A (en) 1974-09-10
FR2123460B1 (ja) 1976-10-29
GB1373717A (en) 1974-11-13
BE778465A (fr) 1972-07-25
DE2201391A1 (de) 1972-08-03
SE373468B (ja) 1975-02-03
AU3820772A (en) 1973-07-26

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