Triple Band Notch Microstrip Patch Antenna with Fractal Defected Ground Structure

被引：1
|
作者：
Kakkar, Sushil [1 ]
Rani, Shweta [2 ]
Singh, A. P. [3 ]
机构：
[1] IKGPTU, Dept Elect Engn, Jalandhar, Punjab, India
[2] MRSPTU, ECE Dept, GZSCCET, Bathinda, India
[3] SLIET, ECE Dept, Longowal, India
来源：
IETE JOURNAL OF RESEARCH | 2023年 / 69卷 / 04期
关键词：
Band notch; CPW; fractal; PSO; tuning stub; UWB;
D O I：
10.1080/03772063.2021.1875894
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：
Microstrip patch antenna compatible in size with fractal defected ground structure (FDGS) has been designed and fabricated to enable successful implementation in modern communication systems. This attempt is dedicated to the wireless application of emergency management. In this paper, the presented structures are based on the coplanar waveguide (CPW) fed patch radiating element in conjunction with fractal geometry as a tuning stub. CPW feed is utilized to obtain the ultra-wideband (UWB) capacity of the presented antenna. Fractal structure as patch stub is employed to decrease the size of the antenna. The employed structure is tuned with the proficient Particle Swarm Optimization (PSO) technique for required frequency of emergency management. In light of investigating the band notching properties, slot of meander curve geometry and FDGSs is critically analyzed and discussed. Experimental tests on the manufactured prototype are conducted to examine the effectiveness of the antenna.
引用
收藏
页码：1868 / 1880
页数：13
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