An SIW Fed Dual-Band and Dual-Polarized Lens Antenna at K/Ka-Band

被引：0
|
作者：
Jaschke, Thomas [1 ]
Mitto, Hans K. [1 ]
Jacob, Arne F. [1 ]
机构：
[1] Tech Univ Hamburg, Inst Hochfrequenztech, D-21073 Hamburg, Germany
来源：
2017 47TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2017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：
A dual-band and dual-polarized antenna element for K/Ka-band satellite communication systems is presented. An orthomode transducer (OMT) excites circular polarization in a square substrate integrated waveguide (SIW), that feeds an extended hemispherical dielectric lens. The feed structure is composed of a multilayer printed circuit board (PCB) and tapered superstrates. The design procedure of the components is explained and the antenna performance is presented. The measured scattering and far-field parameters validate the concept.
引用
收藏
页码：62 / 65
页数：4
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