%0 Journal Article
%T 一种基于科赫分形单元和缺陷接地结构的超宽带天线设计<br>Design of Ultra Wideband Antenna Based on Koch Fractal Element and Defected Grounding Structure
%A 彭宇
%A 刘宁川
%A 张洪
%J Journal of Antennas
%P 11-17
%@ 2325-2243
%D 2022
%I Hans Publishing
%R 10.12677/JA.2022.112002
%X 本文介绍了一款CSRRs缺陷接地单元的超宽带分形天线。通过加载缺陷接地结构和科赫分形单元使得天线的带宽范围在3.03~16 GHz，在不增加额外体积的情况下，拥有高达136%的相对带宽。该设计方法也为不改变额外体积的情况下，使天线带宽化，提供了一种研究方向。<br />
This paper introduces an ultrawideband fractal antenna with CSRRs defected grounding unit. By loading the defected grounding structure and Koch fractal element, the bandwidth of the antenna is in the range of 3.03~16 GHz and has a relative bandwidth of up to 136% without adding additional volume. This design method also provides a research direction for making the antenna bandwidth without changing the additional volume.
%K 超宽带，缺陷接地结构，小型化<br>UWB
%K Defective Grounding Structure
%K Miniaturization
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=52248