集成了23cm和UWB天线,具有双陷波特性

K. Srivastava, Ashwani Kumar, B. Kanaujia
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引用次数: 2

摘要

提出了一种集成的23cm超宽带(UWB)天线,该天线具有双频段陷波特性。为避免4.7 GHz和6.95GHz频率的干扰而设计。天线阻抗带宽为100MHz (1.2GHz-1.3GHz)和8.7GHz (3.2GHz-11.9 GHz),覆盖23cm频段和整个UWB频段。在陷波频率范围内的驻波比分别为14和5.9。为了验证天线的性能,给出了实测结果。天线设计制作在介电常数为4.4,高度为1.59mm的FR4衬底上。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Integrated 23-Cm and UWB antenna with dual notched characteristics
An integrated 23-Cm and Ultra Wide Band (UWB) Antenna is proposed, which has dual band notched characteristics. It is designed for avoiding the interference of frequencies 4.7 GHz and 6.95GHz. Antenna impedance bandwidths are 100MHz (1.2GHz-1.3GHz) and 8.7GHz (3.2GHz-11.9 GHz) that cover the 23-Cm band and entire UWB band. The VSWR in the band notched frequencies are 14 and 5.9 respectively. Measured results are presented to validate the antenna performances. Antenna is designed and fabricated on FR4 substrate with dielectric constant 4.4 and height 1.59mm.
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