AN OVERVIEW TO ANTENNA TERMINOLOGY AND DESIGN A COMPACT DUAL BAND ANTENNA BY USING HFSS PROGRAM FOR C AND X BANDS APPLICATIONS

Year 2019, , 151 - 158, 30.12.2019

Ali Recai Çelik , Muhammed Bahaddin Kurt

https://doi.org/10.36222/ejt.604953

Abstract

Antennas are used to transform the traveling
signals into the electromagnetic waves in the free space. There are many types
of the antennas using in the various areas. Microstrip patch antennas have been
used for many applications such as mobile communications, radar applications,
microwave imaging, satellite systems, remote sensing, radio frequency
identifications, wireless systems, synthetic aperture radar, telemetry,
aerospace, weather mapping and detecting etc. These applications operate at L,
S, C, X and K microwave bands or combinations of these bands. In this study, a
comprehensive study of the antenna terminology is presented and a compact
dual-band antenna operating at the C-band and X-band is developed and analyzed.
Defected Ground Structure techniques are used on the ground side and some other
modification techniques are used on the patch side in order to obtain the resonant
frequencies in these two bands. The FR4-epoxy material is chosen as a substrate
for the designed patch antenna with dielectric constant of 4.5, and height of
1.6 mm. The
antenna structure is optimized and simulated using High Frequency Structured
Simulator program which uses the Finite Element Methods solver technique. A large number of the antenna parameters are obtained and explained
at the result part of the study.

Keywords

X band, C band, HFSS, Microstrip Patch Antenna

Supporting Institution

Researching Projects Committee of the University of Dicle (DUBAPK)

Project Number

MUHENDISLIK.17.011

Thanks

We are grateful to DUBAPK for financial assistance

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