A novel dual band notched MIMO UWB antenna

被引：0
|
作者：
Rao Devana, Venkata N. K. [1 ]
Rao, Avula M. [2 ]
机构：
[1] Department of ECE, JNTUA, Anathapuramu,A.P, India
[2] ECE Department, PBRVITS, Kavali,A.P, India
来源：
Progress in Electromagnetics Research Letters | 2020年 / 93卷
关键词：
Mobile antennas - Ultra-wideband (UWB) - Microstrip antennas - MIMO systems - Antenna feeders - Slot antennas - Antenna grounds - Microwave antennas;
D O I：
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中图分类号：
学科分类号：
摘要：
A novel, miniature multiple input multiple output (MIMO) ultra wide band (UWB) antenna with dual notched characteristics is proposed. The antenna incorporates a tapered microstrip feed line with two radiating patch structures procured by the incorporation of two ellipses with a circle and a reduced ground structure. The proposed antenna is printed on an FR-4 substrate having a concise size of 40 × 22 mm2 to cover −10 dB bandwidth of 3.18–11.26 GHz with fractional bandwidth of 112%. The two notched bands 3.31–3.99 GHz for WiMAX and 4.97–5.93 GHz for WLAN accomplished by two T-shaped parasitic structures are etched above ground plane and inverted U-shaped slots etched on radiating patch, respectively. The isolation of © 2020, Electromagnetics Academy. All rights reserved.
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页码：65 / 71
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