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非对称左手材料平面波导TM模的传输特性

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TM modes in asymmetric slab waveguides with left-handed material
Three-layer slab waveguide with left-handed materials (LHM) is discussed using the Maxwell's equations and their equations of dispersion relation for TM modes are obtained. By seeking the power of the slab waveguide, their equations of effective thickness for TM modes are obtained. Furthermore, the interrelated equations for right-handed materials (RHM)slab waveguide are introduced and their curves plotted. To find new properties for LHM slab waveguide, the equations and their curves for the LHM and RHM slab waveguide are compared respectively.

left-handed materials (LHM), right-handed materials (RHM), dispersion relation, effective thickness.

沈陆发、王子华

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School of Communication and Information Engineering, Shanghai University, Shanghai 200072, P. R. China

Science College, Huzhou Teachers College, Huzhou 313000, P. R. China

left-handed materials (LHM), right-handed materials (RHM), dispersion relation, effective thickness.

Shanghai Leading Academic Discipline Project

T0102

2007

上海大学学报(英文版)
上海大学

上海大学学报(英文版)

影响因子:0.196
ISSN:1007-6417
年,卷(期):2007.11(4)
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