Transfer function design of stable high-order sigma-delta modulators with root locus inside unit circle

Cheng Chung Yang, Kuan Dar Chen, Wen Chyi Wang, Tai-Haur Kuo

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

In this paper, a systematic method to design stable high-order sigma-delta modulator (SDM) transfer functions, with no need of stability mechanisms, is proposed. It is shown that a high-order SDM can be absolutely stable if the departure angles of the root locus of its noise-shaping function are properly designed. Tradeoffs between stability and performance of the SDMs are presented.

原文English
主出版物標題2002 IEEE Asia-Pacific Conference on ASIC, AP-ASIC 2002 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面5-8
頁數4
ISBN(電子)0780373634, 9780780373631
DOIs
出版狀態Published - 2002 一月 1
事件3rd IEEE Asia-Pacific Conference on ASIC, AP-ASIC 2002 - Taipei, Taiwan
持續時間: 2002 八月 62002 八月 8

出版系列

名字2002 IEEE Asia-Pacific Conference on ASIC, AP-ASIC 2002 - Proceedings

Other

Other3rd IEEE Asia-Pacific Conference on ASIC, AP-ASIC 2002
國家Taiwan
城市Taipei
期間02-08-0602-08-08

    指紋

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

引用此

Yang, C. C., Chen, K. D., Wang, W. C., & Kuo, T-H. (2002). Transfer function design of stable high-order sigma-delta modulators with root locus inside unit circle. 於 2002 IEEE Asia-Pacific Conference on ASIC, AP-ASIC 2002 - Proceedings (頁 5-8). [1031518] (2002 IEEE Asia-Pacific Conference on ASIC, AP-ASIC 2002 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APASIC.2002.1031518