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A novel compact tunable antenna for a mobile handset is proposed. The antenna occupies small 50 × 10 × 2 mm volume and covers 800 MHz, 1.7–2 GHz, and 1.5 GHz bands. The antenna is composed of a monopole element for 800 MHz and a skeleton antenna for 1.5 GHz and 1.7–2.1 GHz that cuts the inside of the planar antenna. Proposed antenna size is the same as a conventional antenna designed for 800MHz and...
Fast development of next-generation wireless systems is driving further evolution of mobile phone antennas. This paper presents new design approach for reducing the mutual coupling and signal correlation of compact diversity/MIMO handset antenna elements by modifying the PCB ground plane. Parametric study to minimize the ports mutual coupling as well as calculation of envelope correlation coefficient...
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