High-frequency vibration of a conformal antenna structure

X. CHEN; Y. TANG; L. LIU; M. ZHAO; V. K. PUNYAMURTULA; J. CHEN; A. HAN; Y. QIAO

doi:10.1243/09544100JAERO268

High-frequency vibration of a conformal antenna structure

X. CHEN, Y. TANG, L. LIU, M. ZHAO, V. K. PUNYAMURTULA, J. CHEN, A. HAN, Y. QIAO^*

^*Corresponding author for this work

Research output: Journal Publications › Journal Article (refereed) › peer-review

6 Citations (Scopus)

Abstract

When the functionalities of an antenna and a load-carrying airframe are integrated into a unified structure in an unmanned aerial vehicle, they would affect each other as additional mechanical loading is caused by electromagnetic field. For a low-frequency structural motion, this coupling effect is negligible; for high-frequency vibrations, non-uniform frequency shifts and magnitude variations are predicted. © IMechE 2008.

Original language	English
Pages (from-to)	569-574
Number of pages	6
Journal	Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
Volume	222
Issue number	4
DOIs	https://doi.org/10.1243/09544100JAERO268
Publication status	Published - Apr 2008
Externally published	Yes

Funding

This work was supported by The National Science Foundation under Grants nos CMS-0623973 and CMS0407743.

Keywords

Antenna
High-frequency vibration
Integrated
Wing

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10.1243/09544100JAERO268

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AU - CHEN, X.

AU - TANG, Y.

AU - LIU, L.

AU - ZHAO, M.

AU - PUNYAMURTULA, V. K.

AU - CHEN, J.

AU - HAN, A.

AU - QIAO, Y.

PY - 2008/4

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AB - When the functionalities of an antenna and a load-carrying airframe are integrated into a unified structure in an unmanned aerial vehicle, they would affect each other as additional mechanical loading is caused by electromagnetic field. For a low-frequency structural motion, this coupling effect is negligible; for high-frequency vibrations, non-uniform frequency shifts and magnitude variations are predicted. © IMechE 2008.

KW - Antenna

KW - High-frequency vibration

KW - Integrated

KW - Wing

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U2 - 10.1243/09544100JAERO268

DO - 10.1243/09544100JAERO268

M3 - Journal Article (refereed)

SN - 0954-4100

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JO - Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering

JF - Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering

IS - 4

ER -

High-frequency vibration of a conformal antenna structure

Abstract

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Keywords

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