[1] Liu H B, Zhong H, Karpowicz N. Terahertz spectroscopy and imaging for defense and security applications [J].Proc. IEEE, 2007, 95(8): 1514-1527.
[4] Cooper K B, Dengler R J, LombartN L. Penetrating 3-D imaging at 4 and 25 m rang using a submillimeter-Wave radar [J]. IEEE Tanas on Microwave Theory and Techniques. 2008, 56(12):2771-2778.
[10] Gente R, Jansen C, Robert G. Scaled bistatic radar cross section measurements of aircraft with a fibercoupled THz time-domain spectrometer [J]. IEEE Trans.on Teraherz Science and Technology. 2012, 2(4):424-431.
[11] Li Z, Cui T J, Zhong X J. Electromagnetic scattering characteristics of PEC targets in the terahertz regime [J].IEEE Antennas Propagation Magazine. 2009, 51(1):39-50.
[14] Gordon W B. High frequency approximations to the physical optics scattering integral [J].IEEE Trans.Antennas Propagat. 1994, 42(3):427-432.
[15] Michaeli A. Equivalent edge currents for arbitrary aspects of observation [J].IEEE Trans.Antennas Propagat.1984 32(3):252-258.