A Novel Design of Compact Monopole Antenna with Defected Ground Plane for Wideband Applications

被引:23
|
作者
Bhatia, Sumeet S. [1 ]
Sahni, Aditi [2 ]
Rana, Shashi B. [2 ]
机构
[1] Punjabi Univ, Yadavindra Coll Engn, Guru Kashi Campus, Bathinda, Punjab, India
[2] Guru Nanak Dev Univ, Reg Campus, Gurdaspur, Punjab, India
关键词
D O I
10.2528/PIERM18050201
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, a design of compact monopole antenna with defected ground plane for wideband applications has been investigated. Initially, the partial ground plane is used which yields the impedance bandwidth (S-11 <= -10 dB) of 23.87% and 17.54% ranging (4.00 GHz-5.11 GHz) and (8.48GHz-9.84 GHz), respectively. The bandwidth of the proposed monopole antenna is enhanced by employing the defects in the partial ground plane. Antenna is designed and simulated by using Ansoft HFSS v13 simulator; moreover, the antenna is fabricated to validate the simulated results with the measured results. Measured proposed monopole antenna with DGP (Defected Ground Plane) exhibits the impedance bandwidth (S-11 <= -10 dB) of 72.87% ranging (3.89 GHz-8.35 GHz), which covers different wireless standards such as WiMAX (3.3 GHz-3.7GHz), WLAN (5.15GHz-5.85 GHz), X-band satellite applications (7.1 GHz-7.76 GHz) and point to point high speed wireless communication (5.925 GHz-8.5GHz).
引用
收藏
页码:21 / 31
页数:11
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