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Composite Magnetoelectrics by N Sun, S Priya, G Srinivasan

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10

Magnetoelectric composites for miniature antennas

G. Yang1,  and N.X. Sun2     1School of Information Science and Technology, Fudan University, Shanghai, China     2Northeastern University, Boston, MA, USA

Abstract

With their high relative permeability, magneto-dielectric (or magnetoelectric) materials show great potential in antenna miniaturization. In this chapter, the effects of ferrite substrate on antenna resonant frequency, radiation patterns, polarization, radiation efficiency, and tunable radiation beams are discussed with the finite element-boundary integral, method of moment, cavity model and experiments in the second section. Magnetic films have great potential in the device industry as they can be used for enhancing the performance ...

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