A Low Profile Magneto-electric Dipole Antenna based on Spoof Surface Plasmon Polaritons

被引：0

作者：

Zhao, Rui ^{[1
]}

Geng, Junping ^{[1
]}

Lu, Jingzheng ^{[1
]}

Yang, Silei ^{[1
]}

Tang, Xudong ^{[1
]}

Su, Da ^{[1
]}

Zhang, Yangzhou ^{[1
]}

Zhang, Ao ^{[1
]}

Li, Haotian ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Shanghai, Peoples R China

来源：

2022 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2022年

关键词：

low profile; magneto-electric(ME) dipole; spoof surface plasmon polaritons(SSPPs); high front-to-back ratios; ULTRATHIN; BAND;

D O I：

10.1109/ISAP53582.2022.9998654

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：

A novel low profile magneto-electric (ME) dipole antenna based on spoof surface plasmon polaritons (SSPPs) is proposed. The magneto and electric dipole of the ME antenna both are composed of slow-wave SSPPs structure, which effectively decrease the size of the antenna. A coplanar waveguide (CPW) is used to transform the guided wave into slow-wave to further expand the impedance bandwidth. An antenna prototype is designed and simulated. Simulated results show that the designed antenna achieves an impedance bandwidth of 22.8% for V SWR < 2 from 2.44 to 3.07 GHz and 7.8% 1-dB gain bandwidth from 2.44 to 2.65 GHz with a low profile height (0.10 lambda(0), lambda(0) is the wavelength of 2.55GHz) and high front-to-back ratios.

引用

页码：149 / 150

页数：2

共 12 条

[1]

Chlavin A., 1954, Trans. IRE Prof. Group Antennas Propag., V2, P113

[2] Low-Profile Magneto-Electric Dipole Antenna [J].