摘要
根据格雷互补码的产生原理,利用FPGA为硬件基础,设计产生了码元长度可变、码元宽度可调的高速率格雷互补码,可应用于光时域发射计及光纤拉曼温度传感器中提高其性能。波形仿真结果证明了本设计的正确性。
An optical time domain reflectometer (OTDR) and distributed optical fiber Raman temperature sensor (DOFRTS) using correlation technique may has much better performance than conventional ones. This paper using FPGA designs a variable length and width adjustable of high speed Golay complementary code. Waveform simulation results prove the correctness of the design.
出处
《真空电子技术》
2006年第6期48-50,共3页
Vacuum Electronics