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| THE RADIATION CHARACTERISTICS OF ELECTRIC DIPOLE ANTENNA IN TWO-LAYER CHIRAL SLABS BOUNDED BY A PERFECTLY CONDUCTING PLANE |
| Yin Wenyan①; Wang Wenbing② |
| ①Northwestern Polytechnical University,Xi'an 710072;②Xi’an Jiaotong University Xi’an 710049 |
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Abstract The formulas of dyadic Green’s function for two-layer chiral electric
dipole antenna are derived at first, and using the method of saddle-point integration,the expression of radiation field of electric dipole antenna is also derived. The ef
fects of chirality admittance on the radiation pattern, maximum fields in the direction θ＝0°and resonance frequencies are examined. The results show that chiral media
have potential applications in antenna areas.
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Received: 15 October 1992
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1994, Vol. 16 
