Civil Avionic EMI Surrounding Impact Assessment and Testing on the performance of Beidou B1I signal

来源 :第八届中国卫星导航学术年会 | 被引量 : 0次 | 上传用户:web198702
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  The pseudo-range tracking accuracy of Beidou B1I receiver operating in civil avionic EMI surrounding is a key index of Beidou aviation application.
其他文献
In the long tunnel connection surveying,GNSS technology is generally used to measure the ground azimuth and transmit benchmark to the underground.
With the rapid development of national economy,higher requests have been put forward on PNT (positioning navigation and timing) service.Researches on integrated navigation systems,including fusion tec
Time is one of the basic reference systems in satellite navigation systems.The time scale of Universal Time Coordinated(UTC) is an atomic uniform time scale,at the same time a leap second is adopted t
X-ray pulsar-based navigation uses natural objects,the neutron star,in space as the navigation signal source.The advantages of the method are navigation information is complete,and the reliability and
With the rapid development of Global Navigation Satellite System (GNSS),receiver autonomous integrity monitoring (RAIM) has become an essential part of integrity monitoring of navigation satellite sys
For characteristics of satellite-ground operation,complex relationship,reliability,maintainability,and supportability,Petri net (PN) and Bayesian network (BN) are applied integrated to dependability m
In this paper,the accuracy and applicability of GNSS PPP(Precise Point Positioning),RTK (Real Time Kinematic) and static baseline positioning based on landslide monitoring are presented with compared
Beidou ground-based pseudolites network is a ground-based augmentation system,it can provide service to the users for location and timing when the Beidou satellite signal be occlusion or interference.
Based on double-difference model of Beidou &GPS data fusion processing algorithm,thispaper presents a set ofhigh precision baseline processing scheme and develops deformation monitoring software adapt
As a new remote sensing method,GPS-MR technology is gradually used for surface environmental monitoring.In this paper,the characteristics of GPS signal-to-noise ratio (SNR) are analyzed at first.