Analysis of Phased Array Antenna’s Vibration Effects on the Performance of Shipborne MLS

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Abstract:

In order to provide precise guidance for the landing of carrier-based aircrafts, the phased array antenna and the principle of time reference scanning beam are used in the shipborne MLS. The phased array antenna is installed under the flight deck of the ship stern, so the vibration could change the relative position of antenna elements, which will cause the navigation error. In this paper, through the establishment of antenna array pattern and phased array antenna vibration error model, an error calibration algorithm is proposed after the simulation of phased array antenna’s random vibration effects on the guiding performance of shipborne MLS in three axes. Computer simulations show that the calibration algorithm could improve the guiding performance of shipborne MLS.

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1080-1086

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November 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Zhou Qihuan, Wei Xiongzhi, Microwave Landing System, National Defence Industrial Press(1992).

Google Scholar

[2] Zhang Guangyi, Zhao Yujie, Technology of phased array radar, Electronic Industry Press(2007).

Google Scholar

[3] Zhang Guangyi, Principle of phased array radar, National Defence Industrial Press(2009).

Google Scholar

[4] Wang Dechun, Wideband phased array radar, National Defence Industrial Press(2010).

Google Scholar

[5] Xue Zhenlai, Data processing of phased array radar, National Defence Industrial Press(2009).

Google Scholar

[6] Cai Qingyu, Zhang Boyan, Data processing tutorial of phased array radar, Electronic Industry Press, (2011).

Google Scholar

[7] Shen Feng, Rignal receiving technology of radio navigation system, National Defence Industrial Press, (2010).

Google Scholar

[8] Liu Jianye, Zeng Qinghua, Theory and application of navigation system, Northwestern polytechnical university press(2010).

Google Scholar

[9] Xie Hongsen, Research on the radio landing guidance of carrier-based aircrafts, Naval Aeronautical Engineering Institute doctoral dissertation, 112-124(2011).

Google Scholar