International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Double Blind Reviewed

ISSN: 2319-7064


Downloads: 108

Research Paper | Electronics & Communication Engineering | India | Volume 3 Issue 11, November 2014


Low Power Spectral Analysis for Built in Self Test by Using System on Chip

L. Maheswari | B. V. P. Prasad


Abstract: The Fast Fourier Transform Algorithm is used for Time to Frequency transform in the receiver side for spectral analysis in the communication. In the 4th Generation, the presence of multiple tones requires fine frequency tuning, which imposes the use of a large number of FFT points. FFT analysis is based on the coherent sampling, but it requires a significantly smaller number of points to make the FFT realization more suitable for on-chip built-in testing and calibration applications that require area and power efficiency. Due to large number of FFT points, more butterfly units are required that leads to large numbers of spectrum with testing complexity. Since all the processing elements are inside a single chip, there is a possible to get distortion. To get the accurate signal, we are using March C- algorithm with reconfigurable Pulse Width Controller is proposed makes way to reduce FFT points with address repetition aware process. Thus the accuracy has been maintained.


Keywords: Fast Fourier Transform FFT, coherent sampling, ADC, spectral testing


Edition: Volume 3 Issue 11, November 2014,


Pages: 1723 - 1726


How to Download this Article?

You Need to Register Your Email Address Before You Can Download the Article PDF


How to Cite this Article?

L. Maheswari, B. V. P. Prasad, "Low Power Spectral Analysis for Built in Self Test by Using System on Chip", International Journal of Science and Research (IJSR), Volume 3 Issue 11, November 2014, pp. 1723-1726, https://www.ijsr.net/get_abstract.php?paper_id=OCT141289

Similar Articles with Keyword 'Fast Fourier Transform FFT'

Downloads: 108

Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 11, November 2014

Pages: 2159 - 2163

Performance Analysis of Multi-Carrier Modulation Techniques Using FFT, DWT and DT-WPT

Chitakani Ravi Kishore | Gadhe Jayanth Reddy | Murali Mohan K.V

Share this Article

Downloads: 109

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 5, May 2015

Pages: 2689 - 2691

VLSI Implementation of 2048 Point FFT

Zena Vatsa [2] | Sumaya [5]

Share this Article
Top