教師資料查詢 | 類別: 期刊論文 | 教師: 洪健君 HUNG, CHIEN-CHUN (瀏覽個人網頁)

標題:The Effect of Dielectric Overlay on Microstrip Antenna Embedded in Composite Laminated Substrates
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antenna size will be reduced because of the increase of equivalent permittivity by the dielectric overlay is no longer
valid in composite laminated substrates.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
語言英文
ISSN0894-3370
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,電子版,紙本
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