ATE252785T1 - Komplexes signalangepasstes filter mit reduziertem energieverbrauch - Google Patents

Komplexes signalangepasstes filter mit reduziertem energieverbrauch

Info

Publication number
ATE252785T1
ATE252785T1 AT00921691T AT00921691T ATE252785T1 AT E252785 T1 ATE252785 T1 AT E252785T1 AT 00921691 T AT00921691 T AT 00921691T AT 00921691 T AT00921691 T AT 00921691T AT E252785 T1 ATE252785 T1 AT E252785T1
Authority
AT
Austria
Prior art keywords
input
sample values
input sample
energy consumption
control signal
Prior art date
Application number
AT00921691T
Other languages
English (en)
Inventor
Paul W Dent
Original Assignee
Ericsson Inc
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
Priority claimed from US09/286,503 external-priority patent/US6408018B1/en
Application filed by Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of ATE252785T1 publication Critical patent/ATE252785T1/de

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
    • H03H17/0202—Two or more dimensional filters; Filters for complex signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0254—Matched filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Networks Using Active Elements (AREA)
AT00921691T 1999-04-06 2000-04-03 Komplexes signalangepasstes filter mit reduziertem energieverbrauch ATE252785T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/286,503 US6408018B1 (en) 1996-11-14 1999-04-06 Complex matched filter with reduced power consumption
PCT/US2000/008985 WO2000060738A1 (en) 1999-04-06 2000-04-03 Complex matched filter with reduced power consumption

Publications (1)

Publication Number Publication Date
ATE252785T1 true ATE252785T1 (de) 2003-11-15

Family

ID=23098905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00921691T ATE252785T1 (de) 1999-04-06 2000-04-03 Komplexes signalangepasstes filter mit reduziertem energieverbrauch

Country Status (7)

Country Link
EP (1) EP1166442B1 (de)
JP (1) JP4571316B2 (de)
CN (1) CN1175566C (de)
AT (1) ATE252785T1 (de)
AU (1) AU4197500A (de)
DE (1) DE60006086T2 (de)
WO (1) WO2000060738A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002078183A1 (en) 2001-03-26 2002-10-03 Japan Science And Technology Corporation Filter apparatus, reception apparatus, transmission apparatus, diffusion modulation apparatus, pseudo-random number sequence output apparatus, filter method, reception method, transmission method, diffusion modulation method, pseudo-random number sequence output method, and program
KR20030013287A (ko) * 2001-08-01 2003-02-14 텍사스 인스트루먼츠 인코포레이티드 회전된 ｑｐｓｋ 시퀀스를 이용한 ｃｄｍａ 역확산을 위한수신기 및 수신방법
DE10158738A1 (de) * 2001-11-30 2003-07-03 Systemonic Ag Verfahren und Anordnung zur Dekodierung spreizspektrumkodierter Signale
US7203253B2 (en) 2002-09-26 2007-04-10 Marvell World Trade Ltd. Method and apparatus of cross-correlation
CN111384926B (zh) * 2018-12-29 2024-03-19 广州开信通讯系统有限公司 数字滤波电路、系统、方法及数字滤波电路重构方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3934737B2 (ja) * 1997-05-16 2007-06-20 株式会社東芝 複素フィルタ
JPH11308149A (ja) * 1998-04-24 1999-11-05 Mitsubishi Electric Corp ４相相関器

Also Published As

Publication number Publication date
DE60006086T2 (de) 2004-08-19
DE60006086D1 (de) 2003-11-27
WO2000060738A1 (en) 2000-10-12
CN1346540A (zh) 2002-04-24
EP1166442A1 (de) 2002-01-02
EP1166442B1 (de) 2003-10-22
AU4197500A (en) 2000-10-23
CN1175566C (zh) 2004-11-10
JP4571316B2 (ja) 2010-10-27
JP2002541705A (ja) 2002-12-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties