CPW-fed Compact Polarization Diversity UWB MIMO Cup-Antenna

被引：0
作者：
Ahmed, M., I [1 ]
Ahmed, M. F. [2 ]
机构：
[1] Elect Res Inst, Microstrip Dept, Giza, Egypt
[2] Zagazig Univ, Dept Elect & Comm Engn, Fac Engn, Zagazig, Egypt
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
关键词：
CPW; Compact; UWB; MIMO; Cup-Antenna;
D O I：
10.1109/apusncursinrsm.2019.8889359
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 CPW-fed (coplanar waveguide) compact ultra wide-band (UWB) cup-antenna is designed to operate from 3 GHz to 12 GHz with good matching. The antenna is a semi-elliptical patch and the partial CPW ground is used with two triangular to enhancement the bandwidth. Quad-elements from this presented antenna are used to form a MIMO (Multi-Input Multi-Output) system for modern wireless communications. A MIMO arrangement is designed in a square FR-4 substrate with length 55 mm. There is proper isolation among the elements where the isolation coefficient is less than -20 dB. These antennas are designed by two basically different techniques. These are HFSS (TM) from Ansoft and CST STUDIO SUITE (TM) 2018. The two software packages are basically different; therefore the second has been confirmed the results determined using the first. Good agreement is obtained.
引用
收藏
页码：1519 / 1520
页数：2
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