Compact Wide-Band Dual-Polarized Rectangular Slot Antenna for mm-Wave Communication

被引：2

作者：

Kim, Jun Ho ^{[1
]}

Choi, Tai Hwan ^{[1
]}

Yoon, Young Joong ^{[1
]}

Kim, Hyungrak ^{[2
]}

机构：

[1] Yonsei Univ, Dept Elect Engn, Seoul, South Korea

[2] Daelim Univ Coll, Dept Elect Engn, Anyang, Gyeonggi Do, South Korea

来源：

2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年

关键词：

5G; mm-Wave; wide-band; Dual polarization; slot antenna;

D O I：

10.1109/IEEECONF35879.2020.9330091

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 compact size, wide-band, and dual-polarized rectangular slot antenna for 5G mobile phones is proposed. A rectangular slot and two feeding structures are used to realize wide bandwidth and dual polarization. Vertical polarization (V-pol) mode is excited by a coplanar waveguide (CPW), and horizontal polarization (H-pol) mode is excited by a microstrip line. It has -10 dB impedance bandwidths of 14.3 GHz (26.2-40.5 GHz) for V-pol and 14.0 GHz (26.0-40.0 GHz) for H-pol. The maximum gains of V-pol in 28 GHz and 39 GHz are 4.47 dBi and 3.79 dBi, respectively. Similarly, the maximum gains of H-pol are 3.51 dBi and 3.89 dBi, respectively. It has cross polarization level better than 20 dB. The characteristic of the antenna verified through measurements and simulations shows that this rectangular slot antenna design has the advantages of compact size, wide bandwidth, and dual polarization.

引用

页码：1439 / 1440

页数：2

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