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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/3133

Title: High performance power spectrum analysis using a FPGA based reconfigurable computing platform
Authors: Abhyankar, Y.
Sajish, C.
Agarwal, Yogesh
Subrahmanya, C.R.
Prasad, Peeyush
Issue Date: Sep-2006
Publisher: IEEE
Citation: IEEE International Conference on Reconfigurable Computing and FPGA's, Sept. 2006, IEEE, 2006, p1-5
Abstract: Power-spectrum analysis is an important tool providing critical information about a signal. The range of applications includes communication-systems to DNA-sequencing. If there is interference present on a transmitted signal, it could be due to a natural cause or superimposed forcefully. In the later case, its early detection and analysis becomes important. In such situations having a small observation window, a quick look at power-spectrum can revel a great deal of information, including frequency and source of interference. In this paper, we present our design of a FPGA based reconfigurable platform for high performance power-spectrum analysis. This allows for the real-time data-acquisition and processing of samples of the incoming signal in a small time frame. The processing consists of computation of power, its average and peak, over a set of input values. This platform sustains simultaneous data streams on each of the four input channels
Description: Open Access
URI: http://hdl.handle.net/2289/3133
Alternative Location: http://dx.doi.org/10.1109/RECONF.2006.307786
Copyright: ©2006 IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Raman Research Institute's's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
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