NDLI: State of the art in ultra-wideband antennas

Content Provider	IEEE Xplore Digital Library
Author	Peyrot-Solis, M.A. Galvan-Tejada, G.M. Jardon-Aguilar, H.
Copyright Year	2005
Description	Author affiliation: Dept. of Electr. Eng., CINVESTAV-IPN, Mexico, Mexico (Peyrot-Solis, M.A.; Galvan-Tejada, G.M.; Jardon-Aguilar, H.)
Abstract	Ultra wide-band (UWB) technology is one of the most promising solutions for future communication systems due to its high-speed data rate and excellent immunity to multipath interference. In this context, the UWB antenna design plays a unique role because it behaves like a band pass filter and reshapes the spectra of the pulses, so it should be designed to avoid undesired distortions; some of the critical requirements in UWB antenna design are: ultra wide bandwidth, directional or omni-directional radiation patterns, constant gain and group delay over the entire band, high radiation efficiency and low profile. This work reviews the state of the art in UWB antennas, where planar monopole antennas show a special interest because they exhibit excellent performance in matching impedance bandwidth as well as pattern. Some experimental and simulation results on a proposed UWB antenna are also given.
Starting Page	101
Ending Page	105
File Size	426157
Page Count	5
File Format	PDF
ISBN	0780392302
DOI	10.1109/ICEEE.2005.1529583
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-09-09
Publisher Place	Mexico
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context Interference microstrip UWB antennas Ultra wideband antennas Delay UWB antennas Bandwidth Directive antennas planar UWB antennas Band pass filters Pattern matching Ultra wideband technology Antenna radiation patterns
Content Type	Text
Resource Type	Article

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