A novel low-profile compact directional ultra-wideband antenna: the self-grounded Bow-Tie antenna
Journal article, 2012

Low-profile directional ultra-wideband (UWB) antennas are strongly demanded in many UWB applications. However, few such UWB antennas have been reported. To meet the demands, an original novel low-profile directional UWB antenna-the self-grounded Bow-Tie is developed and presented here. This new UWB antenna has a compact and simple geometry, and ultra-wideband performance, such as presented here over a frequency range of 2-15 GHz with about -10 dB reflection coefficient, stable radiation patterns, and good time-domain impulse response. Measurements of a prototype of the antenna have verified the design and the simulation. It can be foreseen that this new antenna will find many applications in the different areas in UWB technology.

stable radiation pattern

Compact antenna

directional antenna

impulse response

ultra-wideband (UWB) antenna


Jian Yang

Chalmers, Signals and Systems, Communication and Antenna Systems, Antennas

Ahmed Kishk

University of Mississippi

IEEE Transactions on Antennas and Propagation

0018-926X (ISSN)

Vol. 60 3 1214-1220 6109326

Areas of Advance

Information and Communication Technology

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering



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