Hardware-efficient realization of a real-time ultrasonic target detection system using IIR filters

Abstract

In this study, we address the increased computational demands of a frequency-diverse ultrasonic target detection system by developing a zero-phase IIR (ZP-IIR) filter. Several ZP-IIR filter types including Chebyshev-I, Chebyshev- II, and Butterworth were analyzed for their detection performance. The 4th-order filters with 8-bit quantized coefficients are… (More)
DOI: 10.1109/TUFFC.2009.1168

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@article{Oruklu2009HardwareefficientRO, title={Hardware-efficient realization of a real-time ultrasonic target detection system using IIR filters}, author={Erdal Oruklu and Jafar Saniie}, journal={IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control}, year={2009}, volume={56} }