定位系统是无人机核心单元中的电磁敏感环节, 是无人机电磁防护的重点部位.
为了分析电磁干扰效应机理与失效过程, 以典型自组装无人机定位系统为目标 …

Radio frequency fingerprinting (RFF) methods are becoming more and more popular in the
context of identifying genuine transmitters and distinguishing them from malicious or non …

The disruptive effect of radio frequency interference (RFI) on global navigation satellite
system (GNSS) signals is well known, and in the last four decades, many have been …

The modern air traffic management system relies heavily on GNSS systems, which provide
multiple information for communication, navigation, and surveillance systems, GNSS …

Positioning system is the electromagnetic sensitive part in the core unit of unmanned aerial
vehicle (UAV) and the key part of UAV electromagnetic protection. To analyze the failure …

Global Navigation Satellite System (GNSS) interference severely affects the quality of
Automatic Dependent Surveillance-Broadcast (ADS-B) data, thereby jeopardizing aviation …

As an important space-based intelligence acquisition and combat command receiving
component, the low-orbit satellite broadcast signal receiving terminal is an important …

With the rapid development of UAV control link and ad hoc network, and the low success
rate of single UAV mission, a large number of UAVs have become the mainstream in …

相对于单天线GNSS 接收机, 阵列GNSS 接收机具有空间分辨能力, 当干扰信号与卫星信号在时
域频域上产生混叠时, 其能够从空域上对干扰信号进行抑制, 具有更强的干扰抑制能力 …

Transmit/Receive (T/R) time-sharing is a critical technology to ensure accurate space–time
reference information of navigation signals, which solves the problem of co-channel …