A Printed Tree-like Monopole Antenna for Ultra-wide Band Applications
with Resonant Link
Abstract
In this paper, a novel tree-like antenna is presented, the antenna is
composed of tree-like radiating patch and four resonant links on the
ground plane, and fed with CPW and microstrip line. The antenna has been
fabricated and measured, the simulated and measured radiation patterns
and impedance bandwidth have been obtained. The physical dimensions of
the proposed antenna is 61.18×29.7×1.52, The measured impedance
bandwidth(-10dB) is 106.8%(1.62GHz-5.33GHz), and the peak gain is
4.13dBi. The ultimate goal of this paper is to develop a stable gain,
wide impedance bandwidth, low-profile, and low-cost antenna for wireless
communication.