Summary
International Symposium on Antennas and Propagation
2011
Session Number:FrE4
Session:
Number:FrE4-1
Bandwidth Characteristics and Downsizing Limitation of Power Function Shaped Bow-tie Antennas with Triangle Hats
Qi GUI, Toshikazu HORI, Mitoshi FUJIMOTO,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
This paper proposes the power function shaped bow-tie antennas for UWB system. The antennas are designed under the condition of finite dimension and improved by adding some triangle hats. By studying on the parameters of the proposed antennas, the bandwidth characteristics and downsizing limitation characteristics are clarified. The proposed antennas can achieve the highest relative bandwidth at 170%, and the lowest value of f1/f0 at 0.49, respectively