News Updates Thursday 18th Jan 2018 :
  • Welcome to International Press Corporation, world's leading publishers, We have served more than 10000+ authors
  • Articles are invited in engineering, science, technology, management, industrial engg, biotechnology etc.
  • Paper submission last date of Jan/Feb 2018 extended to 20 Jan 2018, Submit online or at
  • Our journals are indexed in University of Regensburg Germany, Google Scholar, Cross Reference data bases
  • Applications for reviewers are invited and can be sent directly to concerned editor's mail

Design of Low Frequency Band Pass Filters for SAR applications

Author : P Yadav, A Khare and K Parandham Gowd

Pages : 1125-1129
Download PDF

Technologies have advanced rapidly in the field of digital signal processing due to advances made in high speed, low cost digital integrated chips. These technologies have further stimulated ever increasing use of signal representation in digital form for purposes of transmission, measurement, control and storage. Design of digital filters especially adaptive or semi adaptive is the necessity of the hour for SAR applications. The aim of this research work is to design and evaluate the performance of 380-400 KHz Bartlett, Blackman and Chebyshev digital semi adaptive filters. XILINX and MATLAB software are used for designing of these filters. As part of practical research work these designs were translated using FPGA hardware SPARTAN-3E kit. Blackman and Chebyshev filters designed using software and hardware were tested by a sinusoidal test signal of 381 KHz along with noise and the filtered output signals are presented. These designs were optimized, analyzed, compared and evaluated keeping the sampling frequency at 5 MHz for 64 orders.

Keywords: Digital filter, XILINX and MATLAB software, Field Programmable Gate Arrays (FPGA), SPARTAN-3E, DSP Chips

Article published in International Journal of Current  Engineering  and Technology, Vol.3,No.3(Aug- 2013)



Call for Papers
  1. IJCET- Jan/Feb-2018 Issue

    Submission Last Date extended to
    20 Jan 2018
  2. IJTT-March-2018
  3. IJAIE-March-2018
  4. IJCSB-March-2018
  • Inpressco Google Scholar
  • Inpressco Science Central
  • Inpressco Global impact factor
  • Inpressco aap

International Press corporation is licensed under a Creative Commons Attribution-Non Commercial NoDerivs 3.0 Unported License
©2010-2018 INPRESSCO® All Rights Reserved