Affiliations: [a] Department of Computer and Communication Engineering, Patuakhali Science and Technology University, Bangladesh | [b] Department of Electrical Electronic and Systems Engineering, Universiti Kebangsaan Malaysia, Malaysia
Correspondence:
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Corresponding author: M. Samsuzzaman, Department of Computer and Communication Engineering, Patuakhali Science and Technology University, Bangladesh. E-mail:[email protected]
Abstract: A miniaturized multiband printed antenna designed for high dielectric
ceramic filled Bio plastic composite material is presented. The multiband
antenna formed by Y shaped patch with a partial ground plane. The
performance benchmarks of the proposed antenna have been experimentally
verified by fabricating a printed prototype. The experimental results
confirm that the proposed antenna achieves -10 dB impedance bandwidth of
10.07% (1.79-1.98 GHz) at lower band and 8.83% (2.38-2.6 GHz) at the
upper band, respectively. The antenna configuration and parametric study
have been carried out with the help of the commercially available EM
simulator and a good harmony is apparent between experimental and numerical
results. Moreover, the antenna has a simple planar structure of a small area
of only 38 mm × 40 mm. The proposed antenna can operate PCS1900 and
WLAN bands. Good radiation characteristics, gain and radiation efficiency
are obtained over these operating bands.
Keywords: Dual band, printed antenna, bio plastic material substrate
