Zhu Qi, Xu Shanjia. A NEW METHOD TO DETERMINE THE CURRENT DISTRIBUTION ON THE EMC DIPOLE[J]. Journal of Electronics & Information Technology, 1999, 21(3): 391-396.
Citation:
Zhu Qi, Xu Shanjia. A NEW METHOD TO DETERMINE THE CURRENT DISTRIBUTION ON THE EMC DIPOLE[J]. Journal of Electronics & Information Technology, 1999, 21(3): 391-396.
Zhu Qi, Xu Shanjia. A NEW METHOD TO DETERMINE THE CURRENT DISTRIBUTION ON THE EMC DIPOLE[J]. Journal of Electronics & Information Technology, 1999, 21(3): 391-396.
Citation:
Zhu Qi, Xu Shanjia. A NEW METHOD TO DETERMINE THE CURRENT DISTRIBUTION ON THE EMC DIPOLE[J]. Journal of Electronics & Information Technology, 1999, 21(3): 391-396.
The determination of the current distribution on the dipoles of microstrip antennas and the coupling between elements of arrays are especially important for the analysis of microstip antennas and arrays.Unfortunately,the calculation is tedious and time-consuming because of the existing of the Sommerfeld integrals.A new method is proposed in this paper to calculate the current distribution by using Chebyshev decomposition to deal with the sommerfeld integrals.The calculation results show that the presented method greatly improves the computing efficiency while retaining high accuracy.
李世智,著.电磁辐射与散射问题的矩量法.北京:电子工业出版社,第二章.[2]钟顺时.微带天线原理.西安:西安电子科技大学出版社,1991, 75-125.[3]Katehi P B, Alexopoulos N G. Modeling of electromagnetically coupled microstrip antennas-The printed strip dipole, IEEE Trans. on AP. 1984, AP-32(11): 1179-1185.[4]郭敦仁编.数学物理方法.北京:人民教育出版社,1979,第7章.[5]Gradshteyn I S, Ryzhik I M. Table of Integrals, Series of Products, New York: Academic Press. 1980,600-690.[6]Rana I E, Alexopoulos N G. Current distribution and input impedance of printed dipoles. IEEE Trans. on AP. 1981, AP-29(1): 99-105.
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