Luoyang, China
Luoyang, China

Time filter

Source Type

Zhang W.,Beihang University | Wang G.-Y.,Beihang University | Zeng Y.-H.,Unit 63880 PLA | Wang L.-D.,Unit 63880 PLA
Dianbo Kexue Xuebao/Chinese Journal of Radio Science | Year: 2010

The distribution characteristic of an airplane S-band dynamic RCS at different line of sight is investigated. Then, the distribution curve is fitted using chi-square distribution and log-normal distribution respectively, and the goodness of fit is tested. It shows that at evidence level of 0.01, dynamic RCS submits chi-square distribution of the tanget at head or rear-lateral line of sight, while log-normal distribution at right lateral line of sight. ©2010 by Editorial Department of Chinese Journal of Radio Science.


Guo J.-L.,National University of Defense Technology | Zhang Y.,Naval Academy of Armament | Wang L.-D.,Unit 63880 PLA | Zhao F.,National University of Defense Technology | Liu J.,National University of Defense Technology
Xitong Fangzhen Xuebao / Journal of System Simulation | Year: 2010

The design of software system is very important to the simulation of complex system such as shipborne phased array radar. To make the research of shipborne phased array radar simulation more efficiency, the idea of layered design was imported based on modularization, a hierarchy modularized and easy expansible simulation software architecture was established, and the whole simulation flow was suggested, the function and the theory and the realization flow of the core model was mainly researched, and the simulation software system was developed. The result of the simulation has validated the model and the method.

Loading Unit 63880 PLA collaborators
Loading Unit 63880 PLA collaborators