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Title page for etd-0815106-131203


URN etd-0815106-131203 Statistics This thesis had been viewed 3564 times. Download 2483 times.
Author Wen-Hung Hsueh
Author's Email Address No Public.
Department Electrical Engineering
Year 2005 Semester 2
Degree Master Type of Document Master's Thesis
Language English Page Count 66
Title THE DESIGN OF A GSM/WCDMA/WIFI TRI-STANDARD IF DIGITIZER
Keyword
  • IF digitizer
  • bandpass modulation
  • delta-sigma
  • delta-sigma
  • bandpass modulation
  • IF digitizer
  • Abstract Future trend of personal mobile communication services are going to be involved with large amount of data information. Video streams, Real-time Video Phone and all the other video concerned services should be achievable for the next generation cellular system. Moreover, the accessibility to the WLAN (Wireless Local Area Network) is a must for advanced personal information services. All the demands lead to a clear system requirement: Multi-mode ability and Wide transceiving bandwidth.
    In the thesis, a multi-mode of GSM/WCDMA/WIFI IF digitizer is proposed and analyzed. An alternative low-distortion cascaded bandpass delta-sigma modulator is proposed and used to construct the multi-mode IF digitizer. The prototype chip is designed and implemented in TSMC 0.35 CMOS process with 3.3V power supply.
    Advisor Committee
  • Shu-Chuan Huang - advisor
  • none - co-chair
  • none - co-chair
  • Files indicate access worldwide
    Date of Defense 2006-06-12 Date of Submission 2006-08-15


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