IL51258A - Device and metod for pulse processing by adaptive filtering - Google Patents

Device and metod for pulse processing by adaptive filtering

Info

Publication number
IL51258A
IL51258A IL51258A IL5125877A IL51258A IL 51258 A IL51258 A IL 51258A IL 51258 A IL51258 A IL 51258A IL 5125877 A IL5125877 A IL 5125877A IL 51258 A IL51258 A IL 51258A
Authority
IL
Israel
Prior art keywords
metod
adaptive filtering
pulse processing
pulse
processing
Prior art date
Application number
IL51258A
Other languages
English (en)
Original Assignee
American Electronic Lab
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 American Electronic Lab filed Critical American Electronic Lab
Publication of IL51258A publication Critical patent/IL51258A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Noise Elimination (AREA)
  • Analogue/Digital Conversion (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Circuits Of Receivers In General (AREA)
IL51258A 1976-02-23 1977-01-13 Device and metod for pulse processing by adaptive filtering IL51258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/660,230 US4038539A (en) 1976-02-23 1976-02-23 Adaptive pulse processing means and method

Publications (1)

Publication Number Publication Date
IL51258A true IL51258A (en) 1979-09-30

Family

ID=24648662

Family Applications (1)

Application Number Title Priority Date Filing Date
IL51258A IL51258A (en) 1976-02-23 1977-01-13 Device and metod for pulse processing by adaptive filtering

Country Status (7)

Country Link
US (1) US4038539A (de)
JP (1) JPS52113191A (de)
AU (1) AU498628B2 (de)
CA (1) CA1076661A (de)
DE (1) DE2705386C3 (de)
GB (1) GB1571435A (de)
IL (1) IL51258A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279747A (en) * 1975-12-26 1977-07-05 Sony Corp Noise removal circuit
US4143333A (en) * 1977-05-16 1979-03-06 David P. Misunas Impulse noise removing apparatus
US4189748A (en) * 1977-08-23 1980-02-19 Northrop Corporation Video bandwidth reduction system using a two-dimensional transformation, and an adaptive filter with error correction
US4540946A (en) * 1980-06-06 1985-09-10 National Research Development Corp. Variable characteristic filters
JPS5753119A (en) * 1980-09-17 1982-03-30 Toshiba Corp Pulse extracting filter
US4355368A (en) * 1980-10-06 1982-10-19 The United States Of America As Represented By The Secretary Of The Navy Adaptive correlator
US4408284A (en) * 1981-01-19 1983-10-04 The United States Of America As Represented By The Secretary Of The Navy Signal processing system
FR2505579A1 (fr) * 1981-05-08 1982-11-12 Agence France Presse Procede pour la reconstitution par filtrage, d'un signal analogique a partir d'un signal pseudoanalogique obtenu par double conversion analogique/numerique, numerique/analogique dudit signal analogique avec traitement eventuel du signal numerique
US4472733A (en) * 1982-09-01 1984-09-18 Rca Corporation Color channel signal-to-noise improvement in digital television
DE3482627D1 (de) * 1983-04-11 1990-08-09 Nec Corp Orthogonale transformation und geraet zu ihrer durchfuehrung.
US4700361A (en) * 1983-10-07 1987-10-13 Dolby Laboratories Licensing Corporation Spectral emphasis and de-emphasis
GB8431374D0 (en) * 1984-12-12 1985-01-23 Bamber J C Adaptive filtering
US4882668A (en) * 1987-12-10 1989-11-21 General Dynamics Corp., Pomona Division Adaptive matched filter
US4984253A (en) * 1988-06-03 1991-01-08 Hughes Aircraft Company Apparatus and method for processing simultaneous radio frequency signals
US5218558A (en) * 1989-11-10 1993-06-08 Ricoh Company, Ltd. Output circuit of a charge-coupled device
US4965581A (en) * 1990-01-08 1990-10-23 The United States Of America As Represented By The Secretary Of The Army Real-time rejection circuit to automatically reject multiple interfering hopping signals while passing a lower level desired signal
GB2260049B (en) * 1990-08-08 1994-06-08 Thorn Emi Electronics Ltd Improvements in or relating to receivers
US5179302A (en) * 1991-04-03 1993-01-12 Loral Aerospace Corp. Tunable data filter
FI98580C (fi) * 1991-11-14 1997-07-10 Nokia Mobile Phones Ltd Selektiivisyyssuodatus solukkopuhelimessa
US5309378A (en) * 1991-11-18 1994-05-03 Hughes Aircraft Company Multi-channel adaptive canceler
US5396633A (en) * 1992-10-02 1995-03-07 Compaq Computer Corporation Positive pulse format noise-filter and negative pulse format extension circuit for conditioning interrupt request signals
DE19907900B4 (de) * 1999-02-24 2013-11-21 Robert Bosch Gmbh Verfahren zur Ermittlung des Signal-zu-Rauschverhältnisses bei gestörten Sprachsignalen sowie Anordnung und Verwendung
US6369634B1 (en) * 2000-01-15 2002-04-09 Cirrus Logic, Inc. Delay systems and methods using a variable delay sinc filter
DE10122922A1 (de) * 2001-05-11 2002-11-14 Mgp Instr Gmbh Verfahren und Filtereinrichtung zur Fluktuatiuonsunterdrückung bei Meßdaten
FR2947334B1 (fr) * 2009-06-26 2011-08-26 Commissariat Energie Atomique Procede et appareil de conversion d'un deplacement d'un objet magnetique en un signal directement perceptible, instrument incorporant cet appareil
BR112015032365A2 (pt) * 2013-08-19 2017-07-25 Touchsensor Tech Llc método de filtração de sensor capacitivo
US10013113B2 (en) 2013-08-19 2018-07-03 Touchsensor Technologies, Llc Capacitive sensor filtering apparatus, method, and system
US10158375B1 (en) * 2018-03-21 2018-12-18 Nxp Usa, Inc. PDM bitstream to PCM data converter using Walsh-Hadamard transform
US10904049B1 (en) 2019-07-11 2021-01-26 Stmicroelectronics (Research & Development) Limited Time domain discrete transform computation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493874A (en) * 1966-01-05 1970-02-03 Vitro Corp Of America Statistical decision systems
DE1541053C3 (de) * 1966-08-25 1975-07-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Filter für Geräte und Anlagen der elektrischen Nachrichtentechnik
US3541458A (en) * 1968-10-30 1970-11-17 William E Klund Frequency domain signal processor having adaptive capability
US3732410A (en) * 1969-12-22 1973-05-08 Postmaster Department Res Labo Self adaptive filter and control circuit therefor
US3633105A (en) * 1970-04-01 1972-01-04 Gte Automatic Electric Lab Inc Digital adaptive equalizer system
US3614673A (en) * 1970-05-28 1971-10-19 Bunker Ramo Technique for utilizing a single pulse to set the gains of a transversal filter
US3657669A (en) * 1970-09-02 1972-04-18 Gte Laboratories Inc Frequency domain adaptive equalizer
US3723911A (en) * 1971-09-13 1973-03-27 Codex Corp Training adaptive linear filters
DE2163247C3 (de) * 1971-12-20 1978-03-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur Beseitigung der in einem Eingangssignal enthaltenen Störsignale
US3889108A (en) * 1974-07-25 1975-06-10 Us Navy Adaptive low pass filter

Also Published As

Publication number Publication date
JPS52113191A (en) 1977-09-22
DE2705386C3 (de) 1981-04-23
DE2705386A1 (de) 1977-09-01
AU498628B2 (en) 1979-03-22
CA1076661A (en) 1980-04-29
US4038539A (en) 1977-07-26
AU2140477A (en) 1978-07-27
DE2705386B2 (de) 1980-09-18
GB1571435A (en) 1980-07-16

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