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Design of Aircraft Internal On-glass Antennas  

Kang, Woo-Joon (School of Electronic and Electrical Engineering, Hongik Univ.)
Choo, Ho-Sung (School of Electronic and Electrical Engineering, Hongik Univ.)
KIim, Young-Gi (KUH)
Kang, Ho-Won (KUH)
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Abstract
In this paper, we propose an aircraft on-glass antenna for FM radio reception. To obtain broad matching bandwidth, we employed a multiple loop as the basic antenna structure, and the shape of the loops mimics the frame of a window in order to ensure pilots' field of view as large as possible. The detailed design parameters of the multi-loop structure were determined using a Pareto genetic algorithm with a full wave EM simulation tool. The optimized on-glass antenna was built and installed on a Korean utility helicopter (KUH) The measurement results showed a half power matching bandwidth of about 63.3 %, average vertical bore-sight gain of about -12.98 dBi in the FM band.
Keywords
on-glass antenna; multi-loop structure; FM band; Field of view;
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Times Cited By KSCI : 1  (Citation Analysis)
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