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The small UWB hybrid antenna.

The small UWB hybrid antenna.

Authors :
Yi-Wah Chan
Kwai-Man Luk
Source :
Microwave & Optical Technology Letters. Sep2007, Vol. 49 Issue 9, p2157-2159. 3p. 1 Diagram, 1 Chart, 4 Graphs.
Publication Year :
2007

Abstract

A small size end-fire mode hybrid monopole/DR antenna is introduced and tested. The hybrid antenna combines an annular DRA and a quarter-wave monopole antenna to perform ultrawideband response. The proposed technique is used to reduce the length of monopole antenna and improve the whole impedance bandwidth. The maximum gain and impedance bandwidth is 5.5 dBi and 100% (VSWR ≤ 2), respectively. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2157–2159, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22693 [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
08952477
Volume :
49
Issue :
9
Database :
Academic Search Index
Journal :
Microwave & Optical Technology Letters
Publication Type :
Academic Journal
Accession number :
25509511
Full Text :
https://doi.org/10.1002/mop.22693