Quantization Effects in Digital MTI Filters. Volume II.
Abstract
The purpose of this report is to design and select MTI filters which will satisfy given specifications with tolerable quantization effects and a minimum amount of hardware. Programs are developed to design low-pass, high-pass, band-pass and band-reject filters of types Butterworth, Chebyshev I, Chebyshev 2 and elliptic. The transfer function is factored into second-order and first-order sections and five realizations are considered: direct, canonical, modified canonical, coupled canonical and Mick's. Binary fixed-point two's complement arithmetic is assumed. A simulation program is developed for a typical nonrecursive filter. Programs are developed to design, evaluate, and select high-pass and band-pass MTI recursive filters. It is shown that Chebyshev I, Mick's realization, is the recommended choice for a typical MTI filter. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1975
- Accession Number
- ADA021318
Entities
People
- B. K. Bhagavan
- L. Callas
- Robert J. Polge
Organizations
- University of Alabama in Huntsville