Analytical Model for Absorption by Lossy Finite-Length Dipole Antennas

被引：0
|
作者：
Markish, Ofer [1 ]
Leviatan, Yehuda [1 ]
机构：
[1] Technion Israel Inst Technol, Dept Elect Engn, IL-32000 Haifa, Israel
来源：
2016 IEEE CONFERENCE ON ANTENNA MEASUREMENTS & APPLICATIONS (CAMA) | 2016年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Approximate analytical expression is presented for calculating the current flowing along a lossy finite-length dipole antenna illuminated by an obliquely-incident plane wave. This current is used to evaluate the total power absorbed, both by the lumped load connected across the antenna terminals and by the lossy material of which the antenna structure is made. An approximate value for the load impedance that maximizes the total absorbed power is then determined. The results are compared against results obtained using a Method of Moments (MoM) solution, and good agreement is found.
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