High-frequency vibration of a conformal antenna structure

Author:

Chen X1,Tang Y1,Liu L1,Zhao M1,Punyamurtula V K2,Chen J2,Han A2,Qiao Y2

Affiliation:

1. Department of Civil Engineering and Engineering Mechanics, Columbia University, New York, NY, USA

2. Department of Structural Engineering, University of California at San Diego, La Jolla, California, USA

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.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Aerospace Engineering

Reference13 articles.

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