A miniaturized parallel ring coupling high gain antenna for biomedical applications

被引：1
|
作者：
Patel, Riki [1 ]
Upadhyaya, Trushit [1 ]
Desai, Arpan [1 ]
机构：
[1] Univ Sci & Technol, Dept Elect & Commun Engn Charotar, Changa 388421, Gujarat, India
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2019年 / 61卷 / 03期
关键词：
bandwidth; biomedical; compact antenna; high gain; ELECTRICALLY SMALL ANTENNA; BODY-SURFACE COMMUNICATION; COMPACT;
D O I：
10.1002/mop.31632
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this article, a compact planar antenna having an Olympic rings symbol shaped patch attached with dual arms and 50 omega feed-line is proposed for biomedical applications. The proposed antenna has a size of 20 x20 x 1.6 mm and resonates at 2.45 GHz. The antenna parameters are analyzed and the final design is proposed after carefully optimizing the antenna dimensions. The antenna shows an impedance bandwidth of 2.4-2.49 GHz with unidirectional radiation pattern. The peak gain of the proposed miniaturized antenna is 6.4 dBi which makes it suitable for its use in the near-field biomedical applications.
引用
收藏
页码：649 / 653
页数：5
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