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The Design of Wideband Printed Saw Tooth Monopole Antenna  

Kim Nan-Ki (BluewaveTel Co., Ltd.)
Go Jin-Hyun (BluewaveTel Co., Ltd.)
Ha Jae-Kwon (BluewaveTel Co., Ltd.)
Rhee Seung-Yeop (Dept. of Electronic Communication Engineering Yosu National University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.15, no.10, 2004 , pp. 915-921 More about this Journal
Abstract
In this paper, we propose a printed monopole antenna called the saw tooth monopole antenna(STMA) with a very wide band. And impedance matching of the antenna for the wideband is achieved using a special matching structure to vary ground size of back plate. The proposed antenna is smaller than general $\lambda$/4 monopole antenna in size but provides a 2:1 VSWR bandwidth of about $89.6\%$. The radiation pattern is omni-directional at 0.8 GHz$\~$2.0 GHz with gain of about -0.02 dBi$\~$2.54 dBi.
Keywords
Printed Antenna; Monopole; Broadband;
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