Performance Analysis of Zero Crossing DPLL with Linearized Phase Detector
عنوان مقاله: Performance Analysis of Zero Crossing DPLL with Linearized Phase Detector
شناسه ملی مقاله: JR_ITRC-1-3_007
منتشر شده در در سال 1388
شناسه ملی مقاله: JR_ITRC-1-3_007
منتشر شده در در سال 1388
مشخصات نویسندگان مقاله:
Qassim Nasir - Department of Electrical and Computer Engineering University of Sharjah Sharjah , UAE
Saleh AI-Araji - Communication Engineering Department Khalifa University of Science, Technology and Research Sharjah , UAE
خلاصه مقاله:
Qassim Nasir - Department of Electrical and Computer Engineering University of Sharjah Sharjah , UAE
Saleh AI-Araji - Communication Engineering Department Khalifa University of Science, Technology and Research Sharjah , UAE
This work introduces a new structure of Zero Crossing Digital Phase Locked Loop with Arc Sine block (ASZCDPLL) to linearize the phase difference detection, and enhance the loop performance. The new loop has faster acquisition, less steady state phase error, and wider locking range as compared to the conventional ZCDPLL. The locking range improvement and faster acquisition have been confirmed through simulation. The loop has been implemented and tested in real time using Texas Instruments TMS۳۲۰C۶۴۱۶ DSP development kit.
کلمات کلیدی: non-uniform sampling, digital phase locked loops, zero crossing DPLL
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1426638/