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:Design and Analysis of Microstrip Antenna Arrays in Composite Laminated Substrates
學年102
學期2
出版(發表)日期2014/05/01
作品名稱Design and Analysis of Microstrip Antenna Arrays in Composite Laminated Substrates
作品名稱(其他語言)
著者Yang, S. M.; Huang, C.-H.; Hung, C.-C.
單位
出版者
著錄名稱、卷期、頁數Journal of Electromagnetic Analysis and Application 6(6), p.115-124
摘要In high performance aerospace systems where weight and aerodynamics are of major concern, fiber
reinforced composite laminates can be tailored to achieve desirable mechanical properties
and accommodate low-profile microstrip antenna. This work aims at the analysis of microstrip
antenna array embedded in composite laminated substrates. The size of a single antenna is first
calculated by spectral domain analysis to model the effects of the substrate’s electromagnetic
property and the orientation of the laminate layers. The antenna array as well as the feed network,
composed of microstrip transmission lines, quarter wave-length impedance transformers, and
T-junction power dividers, is then tuned to accommodate the effects of the coupling between the
antenna elements and the feed network loss. The performance of the 1 × 2, 1 × 4, and 1 × 8 linear
array and 2 × 2 and 2 × 4 planar array are shown to have better directivity when embedded in
composite laminated substrate compared with those when attached on isotropic substrate. Both 1
× 2 and 1 × 4 arrays at 2.4 GHz are validated experimentally to achieve better coverage.
關鍵字Microstrip Antenna;Array Antenna;Composite Laminated Substrate
語言英文
ISSN1942-0730
期刊性質國外
收錄於
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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