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Digital Channelized Wide Band Receiver Implemented with a Systolic Array of Multi-Rate FIR Filters

Rodney, David M
http://rave.ohiolink.edu/etdc/view?acc_num=wright1150923373

Abstract Details

2006, Master of Science in Engineering (MSEgr), Wright State University, Electrical Engineering.
This thesis proposes the use of a Systolic Array of Multi-Rate FIR Filters to improve performance by eliminating the requirement of the FFT and De-Multiplexer associated with the conventional receiver while achieving the same functionality. The FFT is a major bottle neck for improving system performance for the conventional DCWBR because many complex multiplications and additions are required. The proposed new architecture is designed and evaluated in MATLAB to illustrate its viability. Two approaches for improved channel arbitration are accessed in MATLAB, namely, channel bin’s rms comparison and parallelism of the Systolic Array Multi-Rate FIR Filters. The FIR filters (high-pass & low-pass) were successfully designed with Cadence tools using 0.13um technology and are fully functional at clock frequencies up to 1.8 GHz. The limitation of computing resources/verification tools prevented the simulation of the entire array of Multi-Rate filters as proposed. Nevertheless, a two tier tree of Multi-Rate FIR filters demonstrated channelization in cadence (simulations which can be completed within the constraints of computing facilities) and is consistent with those of MATLAB; thus, proving the viability of using the Systolic Array of Multi-Rate FIR Filters as a potential architecture for improving performance of DCWBR.
Raymond Siferd (Advisor)
123 p.
Digital Channelized Wide Band Receiver; Multi-Rate FIR Filters; 0.13micron CMOS technology; 1.8GHz

Recommended Citations

Citations

  • Rodney, D. M. (2006). Digital Channelized Wide Band Receiver Implemented with a Systolic Array of Multi-Rate FIR Filters [Master's thesis, Wright State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=wright1150923373

    APA Style (7th edition)

  • Rodney, David. Digital Channelized Wide Band Receiver Implemented with a Systolic Array of Multi-Rate FIR Filters. 2006. Wright State University, Master's thesis. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=wright1150923373.

    MLA Style (8th edition)

  • Rodney, David. "Digital Channelized Wide Band Receiver Implemented with a Systolic Array of Multi-Rate FIR Filters." Master's thesis, Wright State University, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=wright1150923373

    Chicago Manual of Style (17th edition)

wright1150923373
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© 2006, all rights reserved.
This open access ETD is published by Wright State University and OhioLINK.