%0 Journal Article
%T A simulation experiment system for X-ray pulsar based navigation<br>基于X射线脉冲星导航的地面模拟系统研究
%A Hu Hui-Jun
%A Zhao Bao-Sheng
%A Sheng Li-Zhi
%A Yan Qiu-Rong
%A <br>胡慧君
%A 赵宝升
%A 盛立志
%A 鄢秋荣
%J 物理学报
%D 2011
%I 
%X A simulation experiment system for X-ray pulsar based navigation is setup in order to study the key technologies of X-ray pulsar navigation. The system consists of X-ray pulsar source generator, super sensitive X-ray photon counting detector, charge sensitive amplifier, shaping amplifier, time measurement, X-ray pulse profile reconstruction and pulse time of arrival (TOA) measurement. The system can simulate the X-ray pulsar source with different intensities, period and pulse profile. The TOA of individual X-ray photon is recorded, the pulse profile is reconstructed with these data. And by comparing the measured pulse profile with the standard pulse profile of the X-ray pulsar source generator, the pulse TOA is calculated. The construction and the principle of the simulation experiment system are introduced and experiment results are presented.
%K pulsar navigation
%K micro-channel plate photon counting detector
%K pulsar profile<br>X射线脉冲星导航
%K 微通道板光子探测器
%K 脉冲轮廓
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=C4CD61E522ABE5C5564FE4F2F4D32CFD&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=0B39A22176CE99FB&sid=B3A2F446139AAB43&eid=B3A2F446139AAB43&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=13