Abstract
The simulation for Millimeter Wave (MMW) target is that using the method of HWIL to simulate the target and environment in MMW within the intercepted processing of radar guidance missile. The target and environment simulation in millimeter wave includes two aspects: space property and electromagnetism property. Space property indicates the position of target to seeker and the changing of position. Electromagnetism property indicates the amplitude, glint, Doppler shift, distance/angular spread and polarization of echo wave. In MMW target simulation, MMW detection can improve the capability of distance and angular resolving. The point-object simulation has been no longer satisfied the detection precision for MMW seeker. Therefore, extended target which simulates the target as the aggregation of Scattering Centers (SC) whose amplitudes and phases adjusted by the line of sight is needed for MMW simulation. By far, One-point Target, which presents a target, can be simulated accurately by Triad of Antenna (TOA) on the array in the chamber. This paper will analyze the fidelity of extended target simulated by TOA producing SC. Then, give the scheme of simulation precision remedy.
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© 2016 Springer Science+Business Media Singapore
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Ma, J., Jin, C., Shi, B., Chen, D. (2016). Analysis of the Simulation Fidelity in Millimeter Wave Simulation System. In: Zhang, L., Song, X., Wu, Y. (eds) Theory, Methodology, Tools and Applications for Modeling and Simulation of Complex Systems. AsiaSim SCS AutumnSim 2016 2016. Communications in Computer and Information Science, vol 645. Springer, Singapore. https://doi.org/10.1007/978-981-10-2669-0_37
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DOI: https://doi.org/10.1007/978-981-10-2669-0_37
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