电讯技术2018，Vol.58Issue(4)：412-417,6.DOI:10.3969/j.issn.1001-893x.2018.04.009
一种基于系统采样时钟量化的无人机测距方法
UAV Ranging Based on System Sampling Clock Quantization
杨林超 1黄华园 1张玲1
作者信息
- 1. 中国西南电子技术研究所,成都610036
- 折叠
摘要
Abstract
To solve the problem of two-way ranging between unmanned aerial vehicle(UAV) and ground station(GS) based on single carrier frequency domain equalization(SC-FDE) high-speed data link,a ran-ging method based on system sampling clock quantization is proposed.The results of theroetical analysis and air-ground link platform experiment show that this method can measure range between UAV and GS in complex multi-path environment.It can also reduce the design complexity of the ranging system.The unidi-rectional range between UAV and GS is the same as the free space transfer delay.This ranging method has good prospects in UAV telemetry,tracking and command(TT&C) system.关键词
无人机测控系统/测距方法/单载波频域均衡(SC-FDE)/时钟量化Key words
UAV TT&C system/ranging method/single carrier frequency domain equalization(SC-FDE)/clock quantization分类
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杨林超,黄华园,张玲..一种基于系统采样时钟量化的无人机测距方法[J].电讯技术,2018,58(4):412-417,6.
