Analysis of Micromotion Characteristics from Moving Conical-Shaped Targets Using the Lorentz-FDTD Method

Kuisong Zheng, Yajing Li, Shuting Qin, Kang An, Gao Wei

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

Micromotion characteristics of conical-shaped high-speed moving targets are presented using the Lorentz finite-difference time-domain (Lorentz-FDTD) method. This research discusses the transformation formulas of the space and time increments, the incident wave, the field components between the moving system, and the laboratory system in case of a micromotion target. The validity and accuracy of the proposed transformation formulas are verified by presenting the results for a moving cone and a hemisphere-cylinder combination target.

Original languageEnglish
Article number8763892
Pages (from-to)7174-7179
Number of pages6
JournalIEEE Transactions on Antennas and Propagation
Volume67
Issue number11
DOIs
StatePublished - Nov 2019

Keywords

  • Lorentz finite-difference time-domain (Lorentz-FDTD)
  • micromotion
  • moving target

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