文章基本信息

标题：Design for a Dual-Frequency Antenna-in-Package
本地全文：下载
作者：Li, Li ; Han, Liping ; Han, Guorui 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2010
卷号：32
期号：4
页码：614-617
DOI：10.4218/etrij.10.0210.0047
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：For an antenna-in-package (AiP), via holes are used to connect the antenna ground and system ground. In this letter, a dual-frequency AiP with a U-slot embedded in the patch is proposed. By properly arranging three via holes under the non-radiating edge, an AiP with two resonant frequencies is realized. Then a U-slot is embedded in the patch to further improve the bandwidth of the AiP. To validate the proposed design, an AiP with the bandwidth of 4.49% at 2.45 GHz and 6.02% at 5.32 GHz is achieved and fabricated. The measured results agree with the simulated results.
关键词：Dual-frequency antenna;antenna-in-package;via holes;wireless communication