The research on performances of dual receivers positioning system - 文章详情页

作者：

Cheng, Jun (Cheng, Jun.) | Dou, Huijing (Dou, Huijing.) | Lei, Qian (Lei, Qian.) | Li, Wenxue (Li, Wenxue.)

收录：

EI Scopus

摘要：

Passive　geolocation　of　communication　emitters　provides　great　benefits　to　military　and　civilian　surveillance　and　security　operations.　Measurement　combination　for　stationary　emitters　based　on　Time　Difference　of　Arrival　(TDOA)　and　Frequency　Difference　of　Arrival　(FDOA)　may　be　obtained　by　sensors　mounted　on　mobile　platforms,　for　example,　on　a　pair　of　Unmanned　Aerial　Vehicles　(UAVs).　This　paper　relies　on　joint　TDOA/FDOA　estimation　algorithm.　Then　we　put　forward　a　kind　of　method　by　adjusting　the　receiver　direction　to　improve　the　precision　of　localization.　The　results　of　the　simulation　show　that　the　method　can　improve　precision　of　the　positioning　2-10　times.　©　2013　Springer-Verlag.

关键词：

Antennas Software engineering Time difference of arrival

作者机构：

[ 1 ] [Cheng, Jun]School of Electronic Information and Control Engineering, Beijing University of Technology, 100 Ping Le Yuan, Chao Yang District, 100124 Beijing, China
[ 2 ] [Dou, Huijing]School of Electronic Information and Control Engineering, Beijing University of Technology, 100 Ping Le Yuan, Chao Yang District, 100124 Beijing, China
[ 3 ] [Lei, Qian]School of Electronic Information and Control Engineering, Beijing University of Technology, 100 Ping Le Yuan, Chao Yang District, 100124 Beijing, China
[ 4 ] [Li, Wenxue]School of Electronic Information and Control Engineering, Beijing University of Technology, 100 Ping Le Yuan, Chao Yang District, 100124 Beijing, China

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