摘要
超宽带（JWB）定位技术和传统定位技术相比，具有抗噪声能力强、多径分辨力高、可以穿透障碍物等优点，已经引起了诸多研究人员的关注。对超宽带定位的基本原理进行了探讨，重点讨论了经典算法中的非迭代算法和迭代算法，对其优缺点进行了对比分析，并以实例说明了超宽带定位技术的优良性能。
Composed with the traditional positioning technologies such as GPS etc, the Ultra Wideband （UWB） location technology has a good ability of anti-noise, resolving multi-path, penetrating obstacle. In this paper , the basic theory of UWB positioning is introduced, then the Non-iterative algorithms and iterative algorithms of the classical methods of positioning is discussed, subsequently the value and disadvantage of the two algorithms is analyzed contrastively. Finally the excellent performance of UWB positioning is verified through an example.
出处
《通信对抗》
2007年第3期33-36,61,共5页
Communication Countermeasures
关键词
超宽带定位
到达时间
泰勒级数
ultra wideband positioning
time of arrival
Taylor series
