期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：12
页码：12395
DOI：10.15680/IJIRSET.2015.0412135
出版社：S&S Publications
摘要：This research presents a novel Omni-directional micro -strip UWB antenna with enhanced bandwidth design to be used in breast cancer detection. The antenna consists of a circular radiating patch fed by inset feeding technique. Certain miniaturization techniques such as partial ground plane for expansion of band width in order to achieve our intention. Details of antenna design and simulation results such as return loss and radiation patterns are discussed in this paper. The final antenna structure exhibits good UWB characteristics and has surpassed the bandwidth requirements. Proposed antenna has the advantages of wide bandwidth, compact size and low cost, good Omni- directional radiation patterns for using in microwave imaging application s. The maximum measured gain for the fabricated antenna is around6.1 dBi with an average efficiency above 88% througho ut the bandwidth.
关键词：Ultra Wide Band (UWB); microwave imaging system; Miniaturization; Microstrip Antenna; Breast ; Cancer Detection
