On the stability of sigma delta modulators
نویسندگان
چکیده
In this paper we propose a framework for stability analysis of EA modulators, and argue that limit cycles for constant inputs are natural objects to investigate in this context. We present a number of analytical and approximate techniques to aid the stability analysis of the double loop and interpolative modulators, and use these techniques to propose ways of improved design that explicitly take stability into account.
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ورودعنوان ژورنال:
- IEEE Trans. Signal Processing
دوره 41 شماره
صفحات -
تاریخ انتشار 1993