Design of Dual Linearly Polarized, Electrically Small, Low-Profile, Broadside Radiating, Huygens Source Antenna

被引：0

作者：

Wu, Zhentian ^{[1
]}

Tang, Ming-Chun ^{[1
]}

Ziolkowski, Richard W. ^{[2
]}

机构：

[1] Chongqing Univ, Coll Commun Engn, Chongqing 400044, Peoples R China

[2] Univ Technol Sydney, Global Big Data Technol Ctr, Ultimo, NSW 2007, Australia

来源：

2018 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY (IWAT) | 2018年

关键词：

Broadside radiation; cardioid radiation pattern; dual polarization; electrically small antennas; Huygens source antenna; near-field resonant parasitic elements;

D O I：

暂无

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 design of electrically small, low-profile, dual linearly polarized (LP), Huygens source antenna with high isolation, and broadside radiation patterns with high front forward radiation and low back forward radiation, i. e., high front-to-back ratios (FTBRs), is presented. A prototype dual-LP antenna was fabricated, assembled, and tested. The measured results, in good agreement with their simulated values, confirm that it has an electrically small size (ka=0.904) and low profile (0.0483 lambda(0)), with port isolation over 25.8 dB within its fractional impedance bandwidth (FBW), 0.46%, where vertical bar S-11 vertical bar< -10 dB. When port 1 (port 2) is excited, the peak realized gain is 2.03 dBi (2.15 dBi) strictly along the broadside direction with the corresponding FTBR being 12.4 dB (12.1 dB).

引用

页数：3

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