ATE78352T1 - Digitaler korrelator. - Google Patents

Digitaler korrelator.

Info

Publication number
ATE78352T1
ATE78352T1 AT87907616T AT87907616T ATE78352T1 AT E78352 T1 ATE78352 T1 AT E78352T1 AT 87907616 T AT87907616 T AT 87907616T AT 87907616 T AT87907616 T AT 87907616T AT E78352 T1 ATE78352 T1 AT E78352T1
Authority
AT
Austria
Prior art keywords
pct
input signal
date
channels
receives
Prior art date
Application number
AT87907616T
Other languages
English (en)
Inventor
Robin Jones
Martin Johnson
Original Assignee
Secr Defence Brit
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 Secr Defence Brit filed Critical Secr Defence Brit
Application granted granted Critical
Publication of ATE78352T1 publication Critical patent/ATE78352T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Complex Calculations (AREA)
  • Circuits Of Receivers In General (AREA)
AT87907616T 1986-11-27 1987-11-26 Digitaler korrelator. ATE78352T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868628397A GB8628397D0 (en) 1986-11-27 1986-11-27 Digital correlator/structurator
PCT/GB1987/000845 WO1988004079A1 (en) 1986-11-27 1987-11-26 Digital correlator
EP87907616A EP0333732B1 (de) 1986-11-27 1987-11-26 Digitaler korrelator

Publications (1)

Publication Number Publication Date
ATE78352T1 true ATE78352T1 (de) 1992-08-15

Family

ID=10608054

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87907616T ATE78352T1 (de) 1986-11-27 1987-11-26 Digitaler korrelator.

Country Status (7)

Country Link
US (1) US5020015A (de)
EP (1) EP0333732B1 (de)
JP (1) JPH0833882B2 (de)
AT (1) ATE78352T1 (de)
DE (1) DE3780469T2 (de)
GB (1) GB8628397D0 (de)
WO (1) WO1988004079A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937775A (en) * 1988-11-21 1990-06-26 General Electric Company Apparatus for the cross-correlation of a pair of complex sampled signals
CA2166247A1 (en) * 1995-12-28 1997-06-29 Ravi Shankar Ananth Supervisory circuit
KR100204564B1 (ko) * 1996-12-09 1999-06-15 정선종 업/다운 계수기를 이용한 고속 상관기
RU2128847C1 (ru) * 1997-09-11 1999-04-10 Канарейкин Дмитрий Борисович Устройство для определения состояния атмосферы
FR2810108B1 (fr) * 2000-06-09 2004-04-02 France Telecom Ellipsometre spectroscopique a faible bruit
US9035820B2 (en) * 2009-03-31 2015-05-19 Nec Corporation Measurement device, measurement system, measurement method, and program
US9602228B1 (en) 2013-01-18 2017-03-21 Gregory R. Warnes Method and apparatus for transmission and reception of a signal over multiple frequencies with time offset encoding at each frequency

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878381A (en) * 1966-12-07 1975-04-15 Us Navy Correlation circuit including vernier
US3842252A (en) * 1969-03-26 1974-10-15 Nat Res Dev Optical signal processing
US4404645A (en) * 1980-08-18 1983-09-13 Elings Virgil B Correlator
DE3381326D1 (de) * 1982-02-15 1990-04-19 Secr Defence Brit Digitales signalverarbeitungsgeraet.
US4559607A (en) * 1983-07-11 1985-12-17 International Telephone And Telegraph Corporation Arrangement to provide an accurate time-of-arrival indication for a plurality of received signals
GB8431837D0 (en) * 1984-12-17 1985-01-30 Secr Defence Digital signal processor
DE3633769A1 (de) * 1986-10-03 1988-04-14 Endress Hauser Gmbh Co Digitaler korrelator

Also Published As

Publication number Publication date
US5020015A (en) 1991-05-28
DE3780469T2 (de) 1993-03-04
JPH02500782A (ja) 1990-03-15
GB8628397D0 (en) 1986-12-31
EP0333732A1 (de) 1989-09-27
JPH0833882B2 (ja) 1996-03-29
EP0333732B1 (de) 1992-07-15
WO1988004079A1 (en) 1988-06-02
DE3780469D1 (de) 1992-08-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee