CAJ | 학술논문

通过使用 Simulink 和 System Generator 中的模块搭建系统进行联合仿真,验证了对 PM 信号使用数字混频正交变换和 CORDIC 鉴相算法进行解调的理论正确性,并对 CORDIC 算法鉴相模块进行硬件仿真,证明了其硬件可实现.并通过设计表明 System Generator加速和简化了 FPGA 数字系统的设计.
통과사용 Simulink 화 System Generator 중적모괴탑건계통진행연합방진,험증료대 PM 신호사용수자혼빈정교변환화 CORDIC 감상산법진행해조적이론정학성,병대 CORDIC 산법감상모괴진행경건방진,증명료기경건가실현.병통과설계표명 System Generator가속화간화료 FPGA 수자계통적설계.
A system is set up by using modules in Simulink and System Generator and carries out an united simulation to verify the correctness of the theory that the PM signal is demodulated using the digital mixer of the quadrature transformation and the phase discrimination based on CORDIC algorithm. And the hardware co?simulation of the module of the phase discrimi?nation based on CORDIC algorithm proves its hardware implementation. And the design scheme show that the System Generator accelerates and simplifies the FPGA design of digital systems.