JP5528358B2 - 広帯域信号処理の方法、システムおよび装置 - Google Patents

広帯域信号処理の方法、システムおよび装置 Download PDF

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Publication number
JP5528358B2
JP5528358B2 JP2010550683A JP2010550683A JP5528358B2 JP 5528358 B2 JP5528358 B2 JP 5528358B2 JP 2010550683 A JP2010550683 A JP 2010550683A JP 2010550683 A JP2010550683 A JP 2010550683A JP 5528358 B2 JP5528358 B2 JP 5528358B2
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signal
state variable
filter
output
integrator
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JP2011526428A (ja
JP2011526428A5 (enExample
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グプタ・デヴ・ヴィ
グプタ・ディヴィ
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Newlans Inc
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Newlans Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/14—Automatic detuning arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1291—Current or voltage controlled filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H03H11/1252—Two integrator-loop-filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2240/00—Indexing scheme relating to filter banks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP2010550683A 2008-03-10 2009-03-10 広帯域信号処理の方法、システムおよび装置 Expired - Fee Related JP5528358B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6880208P 2008-03-10 2008-03-10
US6872008P 2008-03-10 2008-03-10
US61/068,720 2008-03-10
US61/068,802 2008-03-10
PCT/US2009/001512 WO2009114123A2 (en) 2008-03-10 2009-03-10 Method, system, and apparatus for wideband signal processeing

Publications (3)

Publication Number Publication Date
JP2011526428A JP2011526428A (ja) 2011-10-06
JP2011526428A5 JP2011526428A5 (enExample) 2012-04-19
JP5528358B2 true JP5528358B2 (ja) 2014-06-25

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Country Link
US (1) US8913652B2 (enExample)
EP (1) EP2253066B1 (enExample)
JP (1) JP5528358B2 (enExample)
KR (1) KR20100126484A (enExample)
CN (1) CN101971508B (enExample)
WO (1) WO2009114123A2 (enExample)

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Also Published As

Publication number Publication date
CN101971508B (zh) 2015-02-11
EP2253066B1 (en) 2016-05-11
EP2253066A2 (en) 2010-11-24
KR20100126484A (ko) 2010-12-01
JP2011526428A (ja) 2011-10-06
US20110051782A1 (en) 2011-03-03
WO2009114123A2 (en) 2009-09-17
CN101971508A (zh) 2011-02-09
EP2253066A4 (en) 2011-12-21
WO2009114123A3 (en) 2009-12-10
US8913652B2 (en) 2014-12-16

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