On the losses in substrate integrated waveguides

被引:20
|
作者
Bozzi, Maurizio [1 ]
Pasian, Marco [1 ]
Perregrini, Luca [1 ]
Wu, Ke [2 ]
机构
[1] Univ Pavia, Dept Elect, Via Ferrata 1, I-27100 Pavia, Italy
[2] Ecole Polytech Montreal, Poly Grames Res Ctr, Montreal, PQ H3T IJ4, Canada
关键词
D O I
10.1109/EUMC.2007.4405207
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
This paper presents a study of losses in substrate integrated waveguide. Three mechanisms of losses are considered and separately investigated: side radiation, ohmic loss, and dielectric loss. A systematic comparison of waveguides with different geometry, operating in the same frequency band, is reported. This study permits to give a physical interpretation of the loss mechanisms and to identify design criteria to minimize losses.
引用
收藏
页码:384 / +
页数:2
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