Abstract
We present a new method for electromagnetic modeling radar scattering processes. In this method we use a quasi-optical waveguide of the type of "hollow dielectric waveguide" as a fundamental component of radar cross section (RCS) instrumentation systems. Such waveguide structure produces required target-illuminating quasiplane wave and suppresses unwanted waves as well as transmits the legitimate signal from test object, mounted inside this waveguide, to the reception zone. Presented method is especially effective one in millimeter and submillimeter wave regions, in particular, for investigation RCS of targets with small reflectivity.
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References
N.C. Currie, ed.,Radar Reflectivity Measurement: Techniques and Applications, Norwood, Artech House, 1989.
E.A.J. Marcatili and R.A. Schmeltzer, "Hollow Metallic and Dielectric Waveguides for Long Distance Optical Transmission and Lasers,"B.S.T.J., Vol.43, pp.1783–1809, July 1964.
C. Dragone, "High-Frequency Behavior of Waveguides with Finite Surface Impedances,"B.S.T.J., Vol.60, pp.89–115, January 1981.
Yu.N. Kazantsev and O.A. Kharlashkin, "Circular Waveguides of a Class of "Hollow Dielectric Channel,"Radiotekhnika i Elektronika, Vol.29, pp.1441–1450, August 1984 (in Russian).
M.V. Davidovich, "Improvement of Mode Self-Filtration in Hollow Waveguides with Multilayered Magnetically Dielectric Covering,"Radiotekhnika i Elektronika, Vol.39, pp.53–61, January 1994 (in Russian).
Inventor's Certificate No.302054 (USSR), "Dielectric beamguide of submillimeter wave range" (in Russian).
A.Ya.Usikov, ed.,Electronics and Radiophysics of Millimeter and Submillimeter Radiowaves, Kiev, Naukova Dumka, 1986 (in Russian).
V.K.Kiselyev and T.M.Kushta, "Scattering of guided modes by sphere in a quasi-optical waveguide of the class of "hollow dielectric channel,"in Eighteenth International Conference on Infrared and Millimeter Waves, J.R.Birch, T.J.Parker, Editors, Proc.SPIE 2104, pp.202–203, (1993).
V.K.Kiselyev and T.M.Kushta, "Scattering from a finite cylinder inside a quasi-optical waveguide of the class of "hollow dielectric channel,"in International Conference on Millimeter and Submillimeter Waves and Applications, M.N.Afsar, Editor, Proc.SPIE 2250, pp.346–347, (1994).
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Kiselyev, V.K., Kushta, T.M. Method for radar cross section measurements in millimeter and submillimeter wave regions. Int J Infrared Milli Waves 16, 1159–1165 (1995). https://doi.org/10.1007/BF02068284
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DOI: https://doi.org/10.1007/BF02068284