...设计; 线性调频扩频; NA5TR1; ATmega128L [gap=909]Keywords: wireless localization; node design; chirp spread spectrum; NA5TR1; ATmega128L ...
基于48个网页-相关网页
该方法利用线性调频扩频技术进行通信并实现测距;
It uses Chirp Spread Spectrum technique to communicate and range.
线性调频调制的优点是:不须在接收端添加均衡滤波器,也不须进行扩频编码。
Merits of the Linear FM are that it is not necessary to have an equalizer or the spread spectrum code modulation.
本设计选择采用的扩频技术为线性调频技术,它解决了信号在10KV电力线这样恶劣的通信环境中的传输问题;
The design select the chirp as the spread spectrum technology, which resolve the problem of the signal transmission in such adverse communication circumstances as 10KV power line;
应用推荐