Slot Loaded Microstrip Patch Antenna for WLAN and WiMax Applications

被引：4
|
作者：
Sharma, Ajay Kumar [1 ]
Reddy, B. V. R. [1 ]
Mittal, Ashok [2 ]
机构：
[1] Guru Gobind Singh Indraprastha Univ, Sch Informat & Commun Technol, New Delhi, India
[2] Ambedkar Inst Adv Commun Technol & Res, New Delhi, India
来源：
2015 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND COMMUNICATION TECHNOLOGY CICT 2015 | 2015年
关键词：
Aperture coupled; microstrip antenna; slotted patch; WLAN; WiMax;
D O I：
10.1109/CICT.2015.38
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A slot loaded microstrip antenna with an aperture coupled feed is proposed. The basic radiator is a square patch with a 'dual loop' shaped slot cut into the patch area. The usable bandwidth of the slotted antenna is 840 MHz (2.37-3.21 GHz) which is appropriate for WLAN application in the 2.4-2.484 GHz band and WiMax application in 2.5-2.69 GHz band. The antenna is designed, simulated and optimized for wideband RF performance using HFSS. The simulated 2: 1 VSWR bandwidth of the antenna is 30.10% with respect to the mid-band frequency of 2.79 GHz. The proposed antenna gain is greater than 6.5 dBi in the WLAN band and more than 7.3 dBi in the WiMax band. The antenna presents a patch size reduction of 44% when compared to a conventional square microstrip patch antenna. The antenna has an overall dimension of 70 x 70 x 11.58 mm(3).
引用
收藏
页码：597 / 599
页数：3
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