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Conference Paper Wideband printed fat dipole fed by tapered microstrip balun
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Authors
Jeong Il Kim, Joung Myoun Kim, Young Joong Yoon, Cheol Sig Pyo
Issue Date
2003-06
Citation
IEEE Antennas and Propagation Society International Symposium 2003, pp.32-35
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/APS.2003.1219782
Abstract
In this paper, a printed fat dipole fed by a tapered microstrip balun is proposed. This antenna provides very wide impedance bandwidth of more than 90% (VSWR<2) and little squint radiation patterns. Additionally, we present an antenna design using a microwave absorber to obtain stable radiation patterns across the entire impedance bandwidth. The time-domain EM simulator Microwave Studio 3.4 was used to predict the antenna performance. Details of the proposed antenna and experimental results are discussed.
KSP Keywords
Antenna design, Antenna performance, EM simulator, Microstrip balun, Microwave absorber, stable radiation patterns, time-domain, wide impedance bandwidth