埋在介质半空间中的导电物体二维有源成像的极化效应

Proceedings of IEEE Antennas and Propagation Society International Symposium Pub Date : 1993-06-28 DOI:10.1109/APS.1993.385294

T. Uno, Y. He, T. Saito, S. Adachi

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引用次数: 5

摘要

研究了平面波入射下介电半空间中导电物体二维准精确有源成像的极化效应。数值模拟结果表明，在横磁波入射下，可以很好地重建地物的上轮廓，但无法重建地物的下轮廓;而在横电波入射下，可以重建地物的两侧轮廓。

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Polarization effects on two-dimensional active imaging of conducting objects buried in a dielectric half-space

The polarization effects on two-dimensional quasi-exact active imaging for conducting objects buried in a dielectric half-space are investigated for plane wave incidence. It was found from numerical simulations that for TM (transverse magnetic) wave incidence the upper contour of the buried object is well reconstructed, but the lower side could not be reconstructed, while for TE (transverse electric) wave incidence both sides can be reconstructed for thin objects.<>

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Proceedings of IEEE Antennas and Propagation Society International Symposium

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