Design of Dual-Band Circular Microstrip Patch Antenna for L-Band Military Applications
Keywords:
Microstrip, antenna, dual-band, L-band, military.Abstract
The shorter wavelength of L-band compared to
UHF permit users to adopt smaller and more cost effective antenna. A smaller size microstrip antenna is particularly attractive for military use due to greater mobility and ease of camouflage. This paper presents a dual-band circular patch microstrip antenna for L-band military applications. The proposed antenna produced a bandwidth of 1.62 - 1.7GHz and 2.74 - 2.8GHz. The simulated results are calculated by using lE3D software and MATLAB programming. Further, for the future work, analogous to dielectric relaxation consideration of
Cole-Cole diagrams as applied to dielectric materials, a
“reactive relaxation concept” will be introduced to present the frequency-dependent characteristics of the circular microstrip antenna
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