Wideband Balanced Antipodal Double Dipole Antenna

被引:0
|
作者
Zhang, Wen-Hai [1 ]
Tam, Kam-Weng [1 ]
Lu, Wen-Jun [2 ]
机构
[1] Univ Macau, Dept Elect & Comp Engn, Macau 999078, Macao, Peoples R China
[2] Nanjing Univ Posts & Telecommun, Coll Commun & Informat Engn, Nanjing 210003, Peoples R China
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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
A planar wideband balanced antipodal dipole element is proposed. It consists of two parallel printed dipole elements with a balanced antipodal structure. By properly choosing the separation between the dipoles and the length of them, a unidirectional radiation pattern is achieved. Prototypes are fabricated and measured. It is shown that an impedance bandwidth from 4.2 to 13.5 GHz about 105.1% is achieved. The antenna is measured by 27 mm x 19 mm which is only about 0.38 lambda(L)x0.27 lambda(L) (lambda(L) denotes the lowest cut-off frequency's wavelength).
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页数:3
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