ANALYSIS OF INSET FEED MICROSTRIP PATCH ANTENNAS WITH GAP ON LOW-K SUBSTRATE

Abstrak

Inset feed patch antennas with a gap on low-k substrate are proposed for radio-over-fiber applications. Strong electric field is induced across the gap for optical modulation. The antenna are analyzed for microwave x- band operation. Analysis of the effect from vary narrow gap width (G) on planar patch antennas which cause changes the parameters such as the frequency shift, electric field strength, and the radiation pattern of the planar patch antennas was reported. The limitation cut-off value between gap width and antenna lenght also discuss here. The analysis using HFFS software application was done.

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