Enclosed coaxial waveguide antenna array for a ground-penetrating radar

Authors

  • V. V. Scherbinin Altai State University, Russian Federation
  • D. S. Shatov Kirensky Institute of Physics SB RAS, Kraskoyarsk, Russian Federation

DOI:

https://doi.org/10.1109/ICATT.2007.4425210

Keywords:

waveguide antenna array, coaxial waveguide, variational principle

Abstract

In this paper the phased array of enclosed coaxial waveguides has been theoretically considered as antenna for ground-penetrating radar. The reflected and transmitted signals were obtained using the inverse Fourier transform. The reflection and transmission coefficients for the elements of array with monochromatic excitation can be founded using the variational principle in single-mode approximation. Some numerical results for array of two enclosed coaxial waveguides with a pulse excitation are presented.

References

SONG, J.; LIU, Q.H.; TORRIONE, P.; COLLINS, L. Two-dimensional and three-dimensional NUFTT migration method for landmine detection using ground-penetrating radar. IEEE Trans. Geoscience Remote Sensing, Jun. 2006, v.44, n.6, p.1462-1469, doi: http://dx.doi.org/10.1109/TGRS.2006.870412.

KOMAROV, S.A.; SCHERBININ, V.V. Self and mutual admittance of waveguide system with an impedance flange. Proc. of 8th Int. Conf. on Math. Methods in Electromagnetic Theory, 2000, Kharkov, Ukraine. IEEE, 2000, v.2, p.491-493, doi: http://dx.doi.org/10.1109/MMET.2000.890474.

KOMAROV, S.A.; SCHERBININ, V.V. A flange impedance influence on finite waveguides array mutual coupling. Proc. of IEEE Antennas and Propagation Society Int. Symp., 3-8 July 2005, Washington. IEEE, 2005, v.3A, p.741-744, doi: http://dx.doi.org/10.1109/APS.2005.1552362.

Published

2007-09-22

Issue

Section

Remote sensing and hydroacoustic antennas