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手机内置天线15The Study of A Dual-Band Internal Handset Antenna with a New Compact 3D Structure
Hongli Peng, Liu Qizhong

Abstract:

A dual-band internal handset antenna (IHA) with a novel three dimensional (3D) structure is

presented. Numerical results based on the finite element method (FEM) for input return loss and radiation gain pattern are investigated and compared with the measurements. Good agreement between the computed and measured results is obtained. The effects of the geometric parameters on the characteristics of the proposed antenna performance are also extensively studied. Key words: Internal handset antenna 3D structure Dual-band

. INTRODUCTION Recently internal handset antenna has aroused a great attention in mobile communication society [1][2][3]. However, as we know, most of existi
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手机内置天线
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