Detection of Rotational Object in Squint Sight Based on Orbital Angular Momentum

被引：0
|
作者：
Wang, Yu [1 ]
Liu, Kang [1 ]
Liu, Hongyan [1 ]
Qin, Yuliang [1 ]
Liu, Xingyue [1 ]
机构：
[1] Natl Univ Def Technol, Coll Elect Sci & Technol, Changsha, Peoples R China
来源：
2019 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM - CHINA (ACES), VOL 1 | 2019年
基金：
中国国家自然科学基金;
关键词：
rotational Doppler shift; motion vector decomposition; orbital angular momentum;
D O I：
10.23919/aces48530.2019.9060547
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The detection of the rotational object in squint sight based on orbital angular momentum (OAM) is studied in this paper. The detection model of the rotational object in squint sight is built firstly. Subsequently, an effective motion vector decomposition method is proposed to detect the rotational velocity and the tilt angle. Theoretical and simulation results demonstrate that the Doppler shift is closely correlated with the tilt angle and the rotating velocity, which paves the way to the detection of rotational object using OAM beams.
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页数：2
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