Abstract：Based on the principle of trigonometric approximation and non-liner approach,a new QDDFS Architecture with high compression ratio is presented.Its design principle has been analyzed theoretically and all the parameters have also been optimized in Matlab.A high compression ratio of 655.36 is achieved at 96 dBc in a 16bit system.Finally the whole architecture for proposed scheme is given.
赵占锋;周志权;乔晓林. 基于非线性逼近法的QDDFS新构架[J]. 电子学报, 2007, 35(1): 1-3.
ZHAO Zhan-feng;ZHOU Zhi-quan;QIAO Xiao-lin. A New QDDFS Architecture Base on Non-Linear Approach. Chinese Journal of Electronics, 2007, 35(1): 1-3.