Planar Trapezoidal and Pentagonal Monopoles with Impedance Bandwidths In Excess of 10:1

TitlePlanar Trapezoidal and Pentagonal Monopoles with Impedance Bandwidths In Excess of 10:1
Publication TypeConference Paper
Year of Publication1999
AuthorsEvans, JA, Ammann, MJ
Conference NameAntennas and Propagation Society International Symposium, 1999. IEEE
Pagination1558-1561
Conference Start Date11/07/1999
PublisherInstitute of Electronic & Electrical Engineers
Conference LocationOrlando, FL, USA
Abstract

A planar disc monopole antenna has been developed for the Japanese TV band (90-770 MHz) in 1991. A model for determining the input impedance of a circular disc monopole has been proposed in 1993. In 1998, a simple formula for predicting the frequency corresponding to the lower edge of the bandwidth was proposed. The planar monopole may be realised by replacing the cylindrical element of a conventional monopole with a planar element
URLhttp://ieeexplore.ieee.org/iel5/6373/17053/00788241.pdf?tp=&isnumber=17053&arnumber=788241&punumber=6373
DOI10.1109/APS.1999.788241
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