Reconfigurable Color Doppler DSP Engine for High-Frequency Ultrasonic Imaging Systems.
Journal
Proceedings of the IEEE Workshop on Signal Processing Systems, SiPS 2007, Proceedings, October 17-19, 2007, Eton Hotel, Shanghai, China
Pages
187-192
Date Issued
2007
Author(s)
Abstract
A single-chip reconfigurable Color Doppler DSP engine is presented. It acts as the computation kernel of the high-frequency ultrasonic imaging system under development. The flexibility of the proposed DSP engine enables users to acquire sufficient information as needed, while the specificity of the hardware compared to general-purpose processors reduces cost and power consumption. This chip is implemented by TSMC 0.18 μm 1P6M CMOS technology. The die size is 2.94 * 2.94 mm 2 , and the power consumption is 184 mW when frame rate = 50, frame size = 512 * 256, and packet size = 8.
SDGs
Type
conference paper