English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 49621/84835 (58%)
造訪人次 : 7688648      線上人數 : 71
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/60758

    題名: A double-sampling pseudo-two-path bandpass delta-sigma modulator
    作者: Liu, Shen-iuan;Kuo, Chien-hung;Tsai, Ruey-yuan;Wu, Jing-shown
    貢獻者: 淡江大學電機工程學系
    日期: 200002
    上傳時間: 2011-10-15 00:49:58 (UTC+8)
    摘要: A double-sampling pseudo-two-path bandpass modulator is proposed. This modulator has an output rate equal to twice the clock rate, uses 2 operational amplifiers (op-amps) for an th-order noise transfer function, and has reduced clock feedthrough in the signal path band. The required clocks can be simpler to implement than the conventional pseudo-two-path techniques. The measured signal-to-noise ratio and dynamic range of the fourth-order double-sampling pseudo-two-path bandpass modulator in a 30-kHz bandwidth at a center frequency of 2.5 MHz (at a clock frequency of 5 MHz) are 62 and 68 dB, respectively.
    關聯: IEEE Journal of Solid-State Circuits 35(2), pp.276-280
    顯示於類別:[電機工程學系暨研究所] 期刊論文





    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋