介質(zhì)板上的振子天線特性研究
CHARACTERISTICS OF A DIPOLE ANTENNA ON A DIELECTRIC SLAB
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摘要: 本文對(duì)介質(zhì)板上的直線振子天線作了理論和實(shí)驗(yàn)研究。首先用極化電流法準(zhǔn)導(dǎo)了天線電流和介質(zhì)中場的積分方程組,然后用矩量法對(duì)該方程組數(shù)值求解,最后給出理論計(jì)算和實(shí)驗(yàn)結(jié)果,并對(duì)此作了比較和討論。
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關(guān)鍵詞:
- 振子天線; 極化電流; 介質(zhì)板; 矩量法
Abstract: The problem of a linear dipole antenna mounted on a dielectric slab is investigated theoretically and experimentally. A set of integral equations for the current vector along the dipole and the field in the slab is derived by the concept of polarized current. The equations are solved numerically by moment methods. Finally, the computational results are given and compared with experimental ones. The influence of the dielectric upon the dipole is revealed. -
Jia Jian-Ming, Volakis J L. IEEE Trans.on AP, 1990, AP-30(4): 556-563.[2]Rubin B J, Daijavad S. IEEE Trans, on AP, 1990, AP-31(11): 1863-1873.[3]Harrington R F. Proc[J].IEEE.1967, 55(2):136-148 -
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