Compact Dual-Band Textile PIFA for 433-MHz/2.4-GHz ISM Bands

被引：58
作者：
Yan, Sen [1 ]
Volskiy, Vladimir [1 ]
Vandenbosch, Guy A. E. [1 ]
机构：
[1] Katholieke Univ Leuven, Dept Elect Engn, ESAT TELEMIC Res Div, B-3001 Leuven, Belgium
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷
关键词：
Dual-band antenna; planar inverted-F antenna (PIFA); textile antenna; ANTENNA; DESIGN; PLANE; MODES; SAR;
D O I：
10.1109/LAWP.2017.2723419
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：
A textile planar inverted-F antenna (PIFA) is proposed. By co-designing the PIFA antenna and the ground plane, a wide matching bandwidth is achieved around 433 MHz for a relatively small electrical size (0.202 x 0.115 x 0.01 lambda(3)(0)). A slot within the PIFA patch enables the 2.4-GHz operating band. The measured bandwidths are 35 and 309 MHz in the lower and upper bands, respectively. The corresponding radiation efficiencies are 48% and 64%. The analysis of the effect of bending and the on-body characterization show the robust performance of the antenna.
引用
收藏
页码：2436 / 2439
页数：4
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