TR199901520T1 - Entegre süzme tarama islemi. - Google Patents

Entegre süzme tarama islemi.

Info

Publication number
TR199901520T1
TR199901520T1 TR1999/01520T TR9901520T TR199901520T1 TR 199901520 T1 TR199901520 T1 TR 199901520T1 TR 1999/01520 T TR1999/01520 T TR 1999/01520T TR 9901520 T TR9901520 T TR 9901520T TR 199901520 T1 TR199901520 T1 TR 199901520T1
Authority
TR
Turkey
Prior art keywords
pass
data
filter
data inputs
processor
Prior art date
Application number
TR1999/01520T
Other languages
English (en)
Inventor
Scott Johnston W.
S. Douglas Dave
Original Assignee
Raytheon Company
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 Raytheon Company filed Critical Raytheon Company
Publication of TR199901520T1 publication Critical patent/TR199901520T1/tr

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00Networks using digital techniques
    • H03H17/02Frequency selective networks
    • H03H17/0223Computation saving measures; Accelerating measures
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00Networks using digital techniques
    • H03H17/02Frequency selective networks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/66Radar-tracking systems; Analogous systems
    • G01S13/72Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G01S13/723Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28Details of pulse systems
    • G01S7/285Receivers
    • G01S7/292Extracting wanted echo-signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Sinyal isleme gerekliliklerinin azaltilmis oldugu bir islemci (30) ve entegre bir süzme ve tarama islemi (20). Entegre süzme ve tarama islemi ve islemci, bir çok veri girisinden mütesekkil giris verilerini süzen ilk geçise ait bir süzme islemi (12a) ihtiva eder. Ilk geçise ait sinirlandirma islemi (13a), ilk geçise ait sinirlandirilmis bir veri listesi (14a) olusturmak üzere önceden belirlenmis bir sinir kullanarak bir çok veri girislerinden her birinin sinirlandirilmasi suretiyle süzülmüs giris verileri üzerinde gerçeklestirilir. Daha sonra, önceden belirlenen sayida süzme asamasi ihtiva eden ikinci geçise ait bir süzme islemi (15), sinirlandirilmis veri girislerinin süzülmesi için kullanilir. Nihai sinirlandirma islemi (16), ikinci geçise ait süzme islemine ait süzme asamalariyla olusturulan süzülmüs veri girisleri üzerinde gerçeklestirilir. Nihai sinirlandirma islemiyle, islem veya islemcinin randimani sayilan sinirlandirilmis bir veri listesi (17) meydana gelir.
TR1999/01520T 1997-10-30 1998-10-22 Entegre süzme tarama islemi. TR199901520T1 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96095797A 1997-10-30 1997-10-30

Publications (1)

Publication Number Publication Date
TR199901520T1 true TR199901520T1 (tr) 2000-01-21

Family

ID=25503875

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/01520T TR199901520T1 (tr) 1997-10-30 1998-10-22 Entegre süzme tarama islemi.

Country Status (8)

Country Link
EP (1) EP0948839B1 (tr)
JP (1) JP3256245B2 (tr)
KR (1) KR100433965B1 (tr)
DE (1) DE69806119T2 (tr)
DK (1) DK0948839T3 (tr)
TR (1) TR199901520T1 (tr)
TW (1) TW398132B (tr)
WO (1) WO1999023758A1 (tr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079376A (en) * 1976-03-09 1978-03-14 Westinghouse Electric Corporation Target detection system in a medium PRF pulse doppler search/track radar receiver
JP3242948B2 (ja) * 1991-07-19 2001-12-25 株式会社東芝 動き検出回路

Also Published As

Publication number Publication date
EP0948839A1 (en) 1999-10-13
DE69806119T2 (de) 2003-02-13
KR100433965B1 (ko) 2004-06-04
JP3256245B2 (ja) 2002-02-12
DK0948839T3 (da) 2002-10-14
TW398132B (en) 2000-07-11
KR20000069781A (ko) 2000-11-25
EP0948839B1 (en) 2002-06-19
JP2000508157A (ja) 2000-06-27
DE69806119D1 (de) 2002-07-25
WO1999023758A1 (en) 1999-05-14

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