期刊論文
| 學年 | 103 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2015-03-01 |
| 作品名稱 | The Effect of Dielectric Overlay on Microstrip Antenna Embedded in Composite Laminated Substrates |
| 作品名稱（其他語言） | |
| 著者 | Yang, S. M.; Hung, C.-C. |
| 單位 | |
| 出版者 | |
| 著錄名稱、卷期、頁數 | International Journal of Numerical Modelling: Electronic Networks, Devices and Fields 28(2), p.155-163 |
| 摘要 | Composite structures with desire mechanical properties can be tailored to embed microstrip antenna for reducing aerodynamic disturbance in aerospace systems. This work aims at developing a spectral domain model to analyze the effect of dielectric overlay on the performance of microstrip antenna embedded in composite laminated substrates. Analysis shows that antenna performance depends not only on the dielectric overlay but also on the laminate layer’s electromagnetic property, fiber direction, and stacking sequence. The common belief that the antenna size will be reduced because of the increase of equivalent permittivity by the dielectric overlay is no longer valid in composite laminated substrates. Of the eight substrates studied, overlay can, in general, reduce antenna radiation efficiency; however, it is found to have favorable effect in substrates with some selected electromagnetic properties and stacking sequence. For example, removing the antenna overlay in [45/-45/-45/45/45/-45] substrate can be counterproductive. |
| 關鍵字 | microstrip antenna;composite laminated substrate;dielectric overlay |
| 語言 | en |
| ISSN | 0894-3370 |
| 期刊性質 | 國外 |
| 收錄於 | SCI EI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 是 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,電子版,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/113609 ) |