文章基本信息

标题：Design of Wideband Inverted Sinc Shaped Monopole Antenna for Wireless Applications
本地全文：下载
作者：Ritesh Kumar Badhai ; Nisha Gupta
期刊名称：International Journal of Signal Processing, Image Processing and Pattern Recognition
印刷版ISSN：2005-4254
出版年度：2016
卷号：9
期号：1
页码：387-398
DOI：10.14257/ijsip.2016.9.1.37
出版社：SERSC
摘要：A novel wideband inverted Sinc shaped printed monopole antenna is proposed for wireless devices. The proposed configuration not only realizes the monopole antenna in compact form but also depicts good radiation characteristics for wideband operations. A detailed parametric study has been carried out for different size of the ground plane, feed gap and Sinc strip length. By selecting the proper dimensions of ground plane, feed gap and Sinc strip length, the broadband operation for the proposed design can be achieved and the obtained impedance bandwidth covers the 2855-5081 MHz band. The proposed monopole antenna provides a wide frequency band of about 56% for wireless operation. The peak gain and efficiency of the proposed antenna are 4.05 dBi and 92.20 % respectively. Finally a prototype model is developed for the most effective configuration and the simulated results are validated experimentally. It is seen that the proposed antenna occupies small area and is suitable for operation at radio navigation, space research, amateur radio, aviation, public safety mobile, fixed mobile and fixed satellite communication frequencies.
关键词：Monopole antenna; printed antenna; sinc antenna; wideband antenna