A Ka-Band Dual-Frequency Radiator for Array Applications

被引：20
作者：
Arnieri, Emilio [1 ]
Boccia, Luigi [1 ]
Amendola, Giandomenico [1 ]
机构：
[1] Univ Calabria, Dipartimento Elettr Informat & Sistemist, I-87036 Cosenza, Italy
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2009年 / 8卷
关键词：
Dual band; millimeter-wave antennas; waveguide antennas; ANTENNAS;
D O I：
10.1109/LAWP.2009.2028086
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：
In this letter, a dual-band antenna is proposed for use as an element in Tx/Rx Ka-band arrays. The antenna consists of a shorted annular patch (SAP) antenna integrated with a circular radiating waveguide. The SAP is fed with a stripline coupled through a slot, while for the waveguide, an E-plane stripline probe is used. This letter presents the design of the dual-band element, along with simulated and measured results. It will be shown that the proposed antenna possesses good electrical characteristics and that it can be realized using standard printed technologies.
引用
收藏
页码：894 / 897
页数：4
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