Rectangular Slot Antenna with Bobbin Shaped Stub Tuning for Wireless Communication Application

被引：0
|
作者：
Boonmaitree, Piyadanai [1 ]
Naktong, Watcharaphon [1 ]
Kornsing, Supatinee [1 ]
Ruengwaree, Amnoiy [2 ]
机构：
[1] Fac Rajamangala Univ Technol, Dept Telecommun Engn, Isan Nakhonrachasrima, Thailand
[2] Fac Rajamangala Univ Technol, Dept Elect & Telecommun Engn, Thanyaburi Pathumthani, Thailand
来源：
2016 13TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY (ECTI-CON) | 2016年
关键词：
Bobbin shaped stub; enlarge bandwidth; stub tuning;
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：
This article presents rectangular slot antenna for wireless communication application by adding bobbin-shaped stub tuning in the rectangular slot to enlarge used bandwidth of antenna for supporting wide frequency in GSM850/900, DCS, PCS, UMTS, IMT, Bluetooth, WLAN and WiMAX systems. The prototype antenna has bandwidth of 116.41% (2.24 - 8.48 GHz) under the condition of return loss less than -10 dB and input impedance close to 50 Omega. The antenna structure are fabricated on FR4 substrate with overall size 32x36 mm(2). The proposed antenna is compact and suitable for bi-directional at 2.45 GHz, 3.5 GHz, and 5.2 GHz (wireless communication application). The average gain along radiation direction are 4.03 dBi for 2.5 - 6 GHz. Finally, the comparison of the measurement and simulation results were performed in the same direction.
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页数：4
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