| 一种用于 ACAS 的相位校准方法 |
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| 引用本文： | 吴鑫炜,张俊强,毛继志.一种用于 ACAS 的相位校准方法[J].航空电子技术,2012(2):5-7,13. |
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| 作者姓名： | 吴鑫炜 张俊强 毛继志 |
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| 作者单位： | 中国航空无线电电子研究所,上海200233 |
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| 摘 要： | 校准是用于 ACAS 发射机的一项关键技术,本文给出了一种新的基于比相的实时校准方法,去除了发射通道幅度对通道相位差的影响,介绍了该方法的原理,并在 FPGA 硬件平台上完成了该方法的仿真和验证,通过实测数据的分析与处理,证明了这种方法的可行性
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| 关 键 词： | 发射校准 鉴相器 信号同步 |
A Method of Phase Calibration in ACAS |
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| WU Xin-wei,ZHANG Jun-qiang,MAO Ji-zhi.A Method of Phase Calibration in ACAS[J].Avionics Technology,2012(2):5-7,13. |
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| Authors: | WU Xin-wei ZHANG Jun-qiang MAO Ji-zhi |
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| Institution: | (China National Aeronautical Radio Electronics Research Institute, Shanghai 200233, China) |
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| Abstract: | Transmitting phase calibration is a key technique of ACAS, and a new calibration method based on phase detector is introduced in this paper. It can eliminate the effect of amplitude. This paper introduces calibration theory, and the algorithm is simulated and implemented on FPGA. The method introduced has been proved feasible by the processing of both computer simulation and real data. |
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| Keywords: | transmitting phase calibration phase detector signal synchronization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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