ATE360286T1 - Verzerrungsverringerung - Google Patents

Verzerrungsverringerung

Info

Publication number
ATE360286T1
ATE360286T1 AT03707719T AT03707719T ATE360286T1 AT E360286 T1 ATE360286 T1 AT E360286T1 AT 03707719 T AT03707719 T AT 03707719T AT 03707719 T AT03707719 T AT 03707719T AT E360286 T1 ATE360286 T1 AT E360286T1
Authority
AT
Austria
Prior art keywords
distortion
calibration
pathway
transmitter
current
Prior art date
Application number
AT03707719T
Other languages
English (en)
Inventor
Peter Jivan Shah
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE360286T1 publication Critical patent/ATE360286T1/de

Links

Classifications

    • 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
    • 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
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • 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
    • H04B1/30—Circuits for homodyne or synchrodyne receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • H04B17/22—Monitoring; Testing of receivers for calibration; for correcting measurements for calibration of the receiver components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Superheterodyne Receivers (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Noise Elimination (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Stereophonic System (AREA)
AT03707719T 2002-02-01 2003-02-03 Verzerrungsverringerung ATE360286T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/066,115 US7657241B2 (en) 2002-02-01 2002-02-01 Distortion reduction calibration

Publications (1)

Publication Number Publication Date
ATE360286T1 true ATE360286T1 (de) 2007-05-15

Family

ID=27658642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03707719T ATE360286T1 (de) 2002-02-01 2003-02-03 Verzerrungsverringerung

Country Status (16)

Country Link
US (2) US7657241B2 (de)
EP (2) EP1531553A1 (de)
JP (3) JP4122296B2 (de)
KR (1) KR100807602B1 (de)
CN (1) CN1639992B (de)
AT (1) ATE360286T1 (de)
AU (1) AU2003208994A1 (de)
BR (2) BR0307370A (de)
CA (1) CA2474502C (de)
DE (1) DE60313286T2 (de)
ES (1) ES2281625T3 (de)
IL (1) IL163048A (de)
MX (1) MXPA04007230A (de)
RU (1) RU2315423C2 (de)
TW (2) TWI253238B (de)
WO (1) WO2003065602A2 (de)

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Also Published As

Publication number Publication date
RU2004126436A (ru) 2006-01-27
BR0307370A (pt) 2007-11-06
EP1470650B1 (de) 2007-04-18
JP2010226728A (ja) 2010-10-07
JP2008263594A (ja) 2008-10-30
WO2003065602A2 (en) 2003-08-07
KR100807602B1 (ko) 2008-02-28
AU2003208994A1 (en) 2003-09-02
MXPA04007230A (es) 2004-10-29
CN1639992B (zh) 2011-10-12
US7949306B2 (en) 2011-05-24
WO2003065602A3 (en) 2004-02-05
US7657241B2 (en) 2010-02-02
DE60313286T2 (de) 2008-01-03
JP4843093B2 (ja) 2011-12-21
JP4122296B2 (ja) 2008-07-23
US20030186664A1 (en) 2003-10-02
CA2474502C (en) 2008-09-02
US20050159124A1 (en) 2005-07-21
CA2474502A1 (en) 2003-08-07
KR20040093700A (ko) 2004-11-08
IL163048A (en) 2009-12-24
JP2006503450A (ja) 2006-01-26
TWI253810B (en) 2006-04-21
EP1470650A2 (de) 2004-10-27
TWI253238B (en) 2006-04-11
RU2315423C2 (ru) 2008-01-20
TW200308151A (en) 2003-12-16
EP1531553A1 (de) 2005-05-18
CN1639992A (zh) 2005-07-13
BR0318785A2 (pt) 2012-10-09
DE60313286D1 (de) 2007-05-31
ES2281625T3 (es) 2007-10-01
TW200529582A (en) 2005-09-01

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