Impact of Waveforms on Frequency Measurement Performance for Digital Channelized Receivers

被引：0
|
作者：
Liu Y. [1 ]
Huang X. [1 ]
Wang Y. [1 ]
机构：
[1] Southwest China Institute of Electronic Technology, Chengdu
来源：
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2017年 / 39卷 / 10期
关键词：
Digital channelized receivers; Frequency measurement; Radio frequency stealth; Waveform;
D O I：
10.11999/JEIT170028
中图分类号：
TN8 [无线电设备、电信设备];
学科分类号：
0810 ; 081001 ;
摘要：
For a classical architecture consisting of a digital channelized receiver followed by frequency measurement using phase difference, the existing precision equation of frequency measurement does not consider the impact of waveform complex envelop on measurement performance. A new precision equation of frequency measurement considering the impact mentioned above is derived in this paper. The consistency of analytical results by the proposed precision equation with simulation results is verified. The simulation results indicate that the proposed equation can exhibit the impact of waveform on frequency measurement performance. © 2017, Science Press. All right reserved.
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收藏
页码：2531 / 2535
页数：4
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