A Memory Optimized Design and Simulation for Numerical Controlled Oscillator

The paper is Aiming at getting numerical control, high degree of accuracy and higher carrier signal in the digital communication system. We have developed a kind of Numerical Controlled Oscillator system based FPGA. This system has high resolution, high-speed frequency conversion, and lower ph noise and so on. This thesis analyzed principle about Numerical Controlled Oscillator, gives the whole system, and describes design method of every Composition Module. In the last, describe the simulation result and verify the correctness of design.