Composite-Antenna-Structure for Broadband Frequency

Dong Seob Kim; Jin Yul Kim; Woon Bong Hwang

doi:10.4028/www.scientific.net/AMM.290.143

Paper Titles

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Composite-Antenna-Structure for Broadband Frequency
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 290Composite-Antenna-Structure for Broadband...

Composite-Antenna-Structure for Broadband Frequency

Abstract:

We study a composite-antenna-structure (CAS) having high electrical and mechanical performances that we have designed and fabricated. The CAS, consisting of a glass/epoxy face sheet and a honeycomb core, acts as a basic mechanical structure, in which a spiral antenna type is embedded. To increase the intensity, a carbon fiber plate is used as a bottom sheet. This structure of the 0.5 ~ 2 GHz band has a gain of 5 ~ 9 dBi with circular polarization characteristics and reflection loss below -10 dB within the desired frequency band.

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Periodical:

Applied Mechanics and Materials (Volume 290)

Pages:

143-148

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.290.143

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Online since:

February 2013

Authors:

Dong Seob Kim, Jin Yul Kim, Woon Bong Hwang

Keywords:

Absorber, Antenna, Composite-Antenna-Structure, Sandwich Structure, Spiral

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