JP4095020B2 - 無線通信装置における電力制御の較正のためのシステムおよび方法 - Google Patents

無線通信装置における電力制御の較正のためのシステムおよび方法 Download PDF

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JP4095020B2
JP4095020B2 JP2003507979A JP2003507979A JP4095020B2 JP 4095020 B2 JP4095020 B2 JP 4095020B2 JP 2003507979 A JP2003507979 A JP 2003507979A JP 2003507979 A JP2003507979 A JP 2003507979A JP 4095020 B2 JP4095020 B2 JP 4095020B2
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receiver
amplifier
variable gain
output
signal
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JP2005502233A5 (cg-RX-API-DMAC7.html
JP2005502233A (ja
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サホタ、カマル
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/13—Monitoring; Testing of transmitters for calibration of power amplifiers, e.g. gain or non-linearity

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP2003507979A 2001-06-26 2002-06-25 無線通信装置における電力制御の較正のためのシステムおよび方法 Expired - Fee Related JP4095020B2 (ja)

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US30118401P 2001-06-26 2001-06-26
US10/177,057 US6819938B2 (en) 2001-06-26 2002-06-20 System and method for power control calibration and a wireless communication device
PCT/US2002/020377 WO2003001701A2 (en) 2001-06-26 2002-06-25 System and method for power control calibration in a wireless communication device

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JP2005502233A JP2005502233A (ja) 2005-01-20
JP2005502233A5 JP2005502233A5 (cg-RX-API-DMAC7.html) 2006-01-05
JP4095020B2 true JP4095020B2 (ja) 2008-06-04

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US (3) US6819938B2 (cg-RX-API-DMAC7.html)
EP (1) EP1400033A2 (cg-RX-API-DMAC7.html)
JP (1) JP4095020B2 (cg-RX-API-DMAC7.html)
AU (1) AU2002322339A1 (cg-RX-API-DMAC7.html)
CA (1) CA2451320A1 (cg-RX-API-DMAC7.html)
RU (1) RU2297714C2 (cg-RX-API-DMAC7.html)
WO (1) WO2003001701A2 (cg-RX-API-DMAC7.html)

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US6819938B2 (en) 2004-11-16
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