An Efficient Low Power and High Speed Distributed Arithmetic Design for FIR Filter
نویسندگان
چکیده
منابع مشابه
Low Power Distributed Arithmetic Based Fir Filter
Datapath architectures are the critical components in computational intense applications and their architectural changes leads to changes in VLSI design constraints like area, performance and power. And in this modern automated world, the power constraint has been the major requirement; hence an effort has been applied regarding the necessary. This brief implements the Low power Finite Impulse ...
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In the explosive growth of wireless and networking applications, Digital Signal Processing (DSP) operations are extensively used for characterizing and controlling the discrete input signals. For those DSP operations, Finite Impulse Response (FIR) filter is used to filter the unwanted/noise/distorted signals from the discrete input signals. In this study, design of Pipelined Distributed Arithme...
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In this paper different distributed Arithmetic (DA) architectures are proposed for Finite Impulse Response (FIR) filter. FIR filter is the main part of the Digital Signal Processing. In Digital Signal Processing we can use Multiply Accumulator Circuit (MAC) and DA for filter design.MAC consumes more power and area because of multiplier and adder circuit. The design distributed arithmetic is run...
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This paper aims at implementation of a low power adaptive FIR filter based on distributed arithmetic (DA) with low power, high throughput, and low area. Least Mean Square (LMS) Algorithm is used to update the weight and decrease the mean square error between the current filter output and the desired response. The pipelined Distributed Arithmetic table reduces switching activity and hence it red...
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This paper presents the realization of memory efficient architecture using Distributed Arithmetic (DA) for implementation of Finite Impulse Response (FIR) filter. Here, the multipliers in FIR filter are replaced with multiplier less DA based technique. First, the theory of DA is described. In this technique, pre-computed values of inner product are stored in LUT, which are further added and shi...
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ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2016
ISSN: 0974-5645,0974-6846
DOI: 10.17485/ijst/2016/v9i4/79055