Design of a Dual-Band Planar Monopole Antenna for WLAN Applications

被引：0
|
作者：
Park, Ji-Woong [1 ]
Jeong, Min-Joo [1 ]
Hussain, Niamat [1 ]
Bong, Han-Ul [1 ]
Kim, Nam [1 ]
机构：
[1] Chungbuk Natl Univ, Comp & Commun Engn, Cheongju, South Korea
来源：
2018 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2018年
关键词：
Monopole antennas; Dual-band; WLAN application;
D O I：
暂无
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 paper, we design a folded monopole antenna with microstrip feeding system and defected ground structure (DGS) for WLAN applications. The antenna is printed on the top side while ground plane is etched on the bottom side of the low-cost FR-4 substrate. The parameters of a monopole antenna and a ground plane are optimized to achieve passband at 2.4 GHz band and 5 GHz band of WLAN. The simulated results show that he antenna has-10dB bandwidth of 1.08 GHz (1.92 similar to 3 GHz) at lower hand and 1.2 GHz (4.85 similar to 6.05 GHz) at upper band of WLAN systems. In addition, the antenna has a stable radiation patterns at all desired frequencies.
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页数：2
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