一种基于CORDIC的磁共振射频脉冲发生器设计

刘颖, 卢志豪, 吕海龙, 章浩伟

A Design of CORDIC-based Magnetic Resonance RF Pulse Generator

LIU Ying, LU Zhihao, LV Hailong, ZHANG Haowei

图7 (a)频率21.29 MHz、峰-峰值648 mV的射频脉冲信号；(b)中心频率21.29 MHz、峰-峰值648 mV的3-Sinc射频软脉冲包络

Fig. 7 (a) An RF pulse signal with a frequency of 21.29 MHz and a peak-to-peak value of 648 mV; (b) Envelope of a 3-sinc soft RF pulse centered at 21.29 MHz with a peak-to-peak value of 648 mV