DOI: 10.7763/IJCTE.2014.V6.878
Design of an Antenna System in Wireless Communication Applications (2.45GHz ISM Band) by Applying FDSC Model
Abstract—The dynamic permittivity of microstrip structure
deduced by adopting the Cole-Cole diagram results in a
modified smith-chart representation (FDSC) that takes into the
account the frequency-dependent influence of the fringing field
and lossy characteristics of the line cohesively. This research
illustrates microstrip patch antenna system for wireless
communications applications that operates on 2.45 MHz ISM
band. The impedance matching is a part of the design process to
maximize power in the antenna system. This model proposed in
this research is compatible with computer aided design system
(CAD) and hence, fast and easy for implementation.
Index Terms—Antenna design, computer aided design (CAD),
frequency dependent smith chart (FDSC), impedance matching,
microstrip.
The authors are with the National Broadcasting and Telecommunications
Commission (email: {settapong.m, jesada.s , nattakit.s}@nbtc.go.th).
Cite:Settapong Malisuwan, Jesada Sivaraks, and Nattakit Suriyakrai, "Design of an Antenna System in Wireless Communication Applications (2.45GHz ISM Band) by Applying FDSC Model," International Journal of Computer Theory and Engineering vol. 6, no. 4, pp. 297-301, 2014.