DE69628130D1 - Digitales Schmalbandfilter - Google Patents

Digitales Schmalbandfilter

Info

Publication number
DE69628130D1
DE69628130D1 DE69628130T DE69628130T DE69628130D1 DE 69628130 D1 DE69628130 D1 DE 69628130D1 DE 69628130 T DE69628130 T DE 69628130T DE 69628130 T DE69628130 T DE 69628130T DE 69628130 D1 DE69628130 D1 DE 69628130D1
Authority
DE
Germany
Prior art keywords
narrow band
band filter
digital narrow
digital
filter
Prior art date
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.)
Expired - Lifetime
Application number
DE69628130T
Other languages
English (en)
Other versions
DE69628130T2 (de
Inventor
Donald M Targoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Raytheon Co
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 Co filed Critical Raytheon Co
Application granted granted Critical
Publication of DE69628130D1 publication Critical patent/DE69628130D1/de
Publication of DE69628130T2 publication Critical patent/DE69628130T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03H17/0283—Filters characterised by the filter structure
    • H03H17/0286—Combinations of filter structures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Analogue/Digital Conversion (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Transplanting Machines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69628130T 1995-12-26 1996-12-24 Digitales Schmalbandfilter Expired - Lifetime DE69628130T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US578800 1995-12-26
US08/578,800 US5661487A (en) 1995-12-26 1995-12-26 Digital center line filter

Publications (2)

Publication Number Publication Date
DE69628130D1 true DE69628130D1 (de) 2003-06-18
DE69628130T2 DE69628130T2 (de) 2004-03-04

Family

ID=24314371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628130T Expired - Lifetime DE69628130T2 (de) 1995-12-26 1996-12-24 Digitales Schmalbandfilter

Country Status (9)

Country Link
US (1) US5661487A (de)
EP (1) EP0782259B1 (de)
JP (1) JP2918857B2 (de)
AU (1) AU703191B2 (de)
CA (1) CA2193435C (de)
DE (1) DE69628130T2 (de)
ES (1) ES2198467T3 (de)
IL (1) IL119898A (de)
NO (1) NO319892B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5926513A (en) * 1997-01-27 1999-07-20 Alcatel Alsthom Compagnie Generale D'electricite Receiver with analog and digital channel selectivity
US6633550B1 (en) * 1997-02-20 2003-10-14 Telefonaktiebolaget Lm Ericsson (Publ) Radio transceiver on a chip
EP1052800B1 (de) * 1999-05-11 2006-09-20 Koninklijke Philips Electronics N.V. Übertragungssystem und Empfänger mit Vorrichtung zur Dezimation
JP2000349579A (ja) * 1999-06-08 2000-12-15 Zanden Audio Syst:Kk デジタルオーディオ用帯域制限アナログフィルタ及びこれを用いた音声信号増幅装置
AU2002221517A1 (en) * 2001-12-06 2003-06-17 Linkair Communications, Inc. A limited impulse response digital filter
US7236217B2 (en) * 2003-01-16 2007-06-26 3M Innovative Properties Company Package of optical films with zero-gap bond outside viewing area
DE102005050307A1 (de) * 2005-10-20 2007-04-26 Rohde & Schwarz Gmbh & Co. Kg Digitales Filter mit starrem Filterzustand während ungültiger Signalbereiche in einer digitalen Filterkaskade
CN106027180B (zh) * 2016-05-25 2018-11-13 北京邮电大学 基于模拟滤波器组的快速动态宽带频谱检测方法
CN108226636B (zh) * 2016-12-15 2021-06-11 欧姆龙株式会社 自动滤波方法和装置
CN111669148B (zh) * 2020-06-19 2023-03-14 中国电子科技集团公司第二十六研究所 可调谐带通滤波器、设备及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787851A (en) * 1971-12-13 1974-01-22 Westinghouse Electric Corp Low prf pulse doppler radar having low speed ground moving target rejection
US4809203A (en) * 1986-08-25 1989-02-28 Ford Aerospace & Communications Corporation Hybrid analog-digital filter
US5168459A (en) * 1991-01-03 1992-12-01 Hewlett-Packard Company Adaptive filter using continuous cross-correlation
US5325318A (en) * 1992-01-31 1994-06-28 Constream Corporation Variable rate digital filter
GB2272059B (en) * 1992-10-20 1996-03-20 Mitutoyo Corp Surface-roughness measuring apparatus

Also Published As

Publication number Publication date
DE69628130T2 (de) 2004-03-04
EP0782259A3 (de) 1998-06-03
JP2918857B2 (ja) 1999-07-12
ES2198467T3 (es) 2004-02-01
CA2193435C (en) 1999-07-27
IL119898A0 (en) 1997-03-18
JPH09325181A (ja) 1997-12-16
NO965567D0 (no) 1996-12-23
AU703191B2 (en) 1999-03-18
CA2193435A1 (en) 1997-06-27
US5661487A (en) 1997-08-26
EP0782259B1 (de) 2003-05-14
NO319892B1 (no) 2005-09-26
AU7651496A (en) 1997-07-24
IL119898A (en) 2000-10-31
NO965567L (no) 1997-06-27
EP0782259A2 (de) 1997-07-02

Similar Documents

Publication Publication Date Title
ID19084A (id) Filter penyesuai digital
DE69840313D1 (de) Digitales Filter
FI98872B (fi) Parannettu portaittain säädettävä suodatin
DE69622622T2 (de) Filter
DE956127T1 (de) Filter
FR2731917B1 (fr) Elements filtrants
FI101201B1 (fi) Suodatin
DE69628130D1 (de) Digitales Schmalbandfilter
DE69725408D1 (de) Endloses Bandfilter
DE69320218T2 (de) Digitales Filter
DE69320681D1 (de) Digitales Filter
DE59401661D1 (de) Digitales filter
DE69611155D1 (de) Digitales filter
DE29511982U1 (de) Pflaster
DE69614425T2 (de) Digitale Filteranordnung
DE69411977D1 (de) Digitales Filter
DE9309992U1 (de) Bandfilter
DE59801654D1 (de) Bandpassfilter
DE29508102U1 (de) Filter
DE59607416D1 (de) Digitales filter
DE59607247D1 (de) Bandfilter
KR940027734U (ko) 디지탈 필터
DE9314013U1 (de) Bandfilter
KR960029822U (ko) 듀얼밴드 패스필터
FI955385A0 (fi) Suodatin

Legal Events

Date Code Title Description
8364 No opposition during term of opposition