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Lth Band Filter Design and Performance Analysis for WIMAX Application
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 131 - Number 16 |
| Year of Publication: 2015 |
| Authors: Ayushi Gagneja, Rajesh Mehra |
10.5120/ijca2015907633
|
Ayushi Gagneja, Rajesh Mehra . Lth Band Filter Design and Performance Analysis for WIMAX Application. International Journal of Computer Applications. 131, 16 ( December 2015), 40-44. DOI=10.5120/ijca2015907633
Abstract
Nyquist Filters which are generally used for equalization of video signals, are an essential part of communication systems. In this paper two Nyquist filters have been compared and analyzed having different L-bands. Its implementation can be easily found in the developing communication systems, but here results are claimed for WIMAX applications. The proposed design and analysis have been developed with the help of MATLAB with same order, sampling frequency, transition width and roll off factor as per the WIMAX specifications. The filters are then decimated by a decimation factor of 4. The cost implementation of both has been taken into consideration and a result is drawn which concludes that Nyquist filter two bands is much more cost effective as compared to the Nyquist filter with three bands.
References
- Rajesh Mehra, “Reconfigurable Optimized WCDMA DDC for Software Defined Radios”, Journal of Selected Areas in Telecommunications (JSAT), pp. 1-6, 2010.
- K.Shanthi, Dr.B.K.Madhavi, “Implementation of Optimized Cascaded Integrator Comb Filters for Digital Up, Down Conversions”, International Journal of Science, Engineering and Technology Research (IJSETR), Volume 4, Issue 7, pp. 2558-2562, 2015.
- Sumeet Prashar, Rajesh Mehra, "Design and Analysis of Multirate Filter for WIMAX Application", International Journal of Engineering Research and Development, Volume 5, Issue 2, pp. 60-63, 2012.
- S.Meenakshi, Mrs.P.Uma, “Digital Up/Down Converter Design & VLSI Implementation for Interpolators/Decimators”, International Journal of Emerging Technology & Research, Volume 1, Issue 4, pp.876-80, 2014.
- Rajeev Ratan, Dr. Sanjay Sharma and Dr. Amit K. Kohli, "Effect of Compensation and Arbitrary Sampling in interpolators for Different Wireless Standards on FPGA Platform", Research Journal of Applied Sciences, Engineering and Technology, Volume 6, Issue 4, pp.609-621, 2013.
- Charanjit Singh, Dr. Manjeet Singh Patterh and Dr. Sanjay Sharma, “Design of programmable digital down converter for WIMAX”, Indian Journal of Science and Technology Volume 2, Issue 3, pp.20-21, 2009.
- "Digital Up/Down Converter (DDC/DUC) for WIMAX Systems" by Lattice Semiconductor, pp. 1-8, 2008.
- Mathworks, “Users Guide Filter Design Toolbox 4”, 4.3-4.80, 2007
- "Accelerating DUC & DDC System Designs for WIMAX" by Altera Corporation, Version 2.2, pp. 1-6, 2007.
- Rajesh Mehra, Lajwanti Singh, “FPGA based Speed Efficient Decimator using Distributed Arithmetic Algorithm”, International Journal of Computer Applications, Volume 80, Issue 11, pp. 37-38, 2013.
- Maruthi G.B, Saleem Malik, S.P Prashanth Kumar, Pratap M.S, “Implementation of High Performance DUC and DDC for Software Defined Radio Applications”, International Journal of Computer Applications, Volume 110, Issue 6, pp.23-25, 2015.
- Rajesh Mehra, Bindiya Kamboj, “Efficient FPGA Implementation of Direct Digital Frequency Synthesizer for Software Radios”, International Journal of Computer Applications, Volume 37, Issue 10, pp. 25-26, 2012.
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