Title :
A Method that Can Observably Reduce the Multimode Interference Noise in the Signal of Interior Ballistic Measurement Radar
Author :
Hongyi, Liu ; Wensheng, Guo ; Feng Wei ; Zhengxiang, Chen
Author_Institution :
Baicheng Ordnance Test Center of China, Baicheng, China
Abstract :
It is very weak that the reflected signal from the moving shell in gun tubes, due to the multi-mode interference noise. It is very important to eliminate the noise in order to improve the measurement accuracy. A method is presented which can eliminate effectively the noise by using the whitening method and K-L transformation. The mathematical derivation and the program which is designed with Labview8.0 prove the method is correct and effective.
Keywords :
ballistics; interference (signal); radar signal processing; K-L transformation; gun tubes; interior ballistic measurement radar; mathematical derivation; measurement accuracy; multimode interference noise; whitening method; Colored noise; Interference; Manganese; Noise measurement; Radar measurements; Tin; Interior Ballistic Measurement Radar; K-L transform; Multi-mode Interference Noise;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location :
Shenzhen, Guangdong
Print_ISBN :
978-1-61284-289-9
DOI :
10.1109/ICICTA.2011.194
