摘要: |
介绍了TACAN系统的信号处理及其计算机仿真.利用MATLAB对TACAN信号的中频数字化及基带信号处理过程进行仿真分析,介绍了同相正交积分数字锁相测方位算法并对其进行了仿真验证. |
关键词: 综合化航空电子系统 TACAN 中频数字化 仿真 |
DOI:10.3969/j.issn.1001-893X. |
投稿时间:2006-05-19修订日期:2006-10-20 |
基金项目: |
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MATLAB Simulation Analysis of TACAN Signal Processing |
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Abstract: |
The signal processing and computer simulation of TACAN system are proposed.The intermediate frequency(IF) digitalization and baseband signal processing are analysed using MATLAB simulation tools.Algorithms of bearing processing using inphase and orthogonal integral digital PLL are also introduced,and simulation results show that the algorithms are valid. |
Key words: integrated avionics system TACAN intermediate frequency digitalization simulation |