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A broadband dual-polarized planar antenna element for mobile communication base station is presented in this paper. It is formed by two crossed modified dipoles printed on a substrate and supported upon a reflector by four nylon posts. Simulated and measured bandwidth with VSWR<1.4 are 49% (1.68-2.77 GHz) and 57% (1.63-2.93 GHz), respectively, within which the polarized isolation is better than...
This paper presents the simulation and design of a dual polarized electrically adjustable array antenna with broadband element for mobile communication base station. The antenna array works from 1710 MHz to 2690 MHz which covers DCS/PCS/3G and LTE bands. By choosing the fed network and optimizing the fed phase of each element with the Genetic Algorithm, a perfect shaped-beam radiation pattern is obtained...
This article presents the design of a wideband slot antenna for LTE indoor distribution system with simply shaped radiator element and wide-slot ground plane. By adjusting the slot's shape and modifying the surface current path and changing the electric field distribution inside the slot consequently, the antenna can operate in wideband and show compact structure. The relative bandwidth of the proposed...
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