کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10369526 875509 2005 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Asynchronous LMS adaptive equalization
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
Asynchronous LMS adaptive equalization
چکیده انگلیسی
Digital data receivers often operate at a fixed sampling rate 1/Ts that is asynchronous to the baud rate 1/T. A digital equalizer that processes the incoming signal will also operate in the asynchronous clock domain. Existing adaptation techniques for this equalizer involve an error sequence ek that is produced in the synchronous clock domain, and converted to the asynchronous domain via an inverse sampling-rate converter. Several disadvantages of this approach may be avoided by means of an alternative topology that is developed and analyzed in this paper. Numerical results for an idealized optical storage channel serve to illustrate the merits of the approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 85, Issue 7, July 2005, Pages 1301-1313
نویسندگان
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