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This work proposes an antenna design based on a size optimized planar inverted-F antenna (PIFA) with meander structure for multiple-input-multiple-output (MIMO) handset applications. Two elements orientations on half PCB, which cover different translations and rotations, are investigated in terms of diversity performance. A highly efficient parallel dualelement meander PIFA array prototype is implemented...
The antenna of the satellite communication on the move (SOTM) system generally is paraboloid antenna. It is difficult to miniaturize the SOTM system because of the height of the antenna. In some applications it is substituted by the planar phased array antenna. Aiming at the application on vehicle platform the low profile multiple planar antenna system is presented to reduce the antenna height more...
Reducing the height of the planar phased array antenna is a key problem in satellite communication on the move. (Satcom on the move) This paper presents a scheme to resolve it. When applied multi-panel array antenna, the reduced height of the planer antenna cause some problems such as the decrease of antenna performance. Genetic algorithm optimization is applied to adjust the position of array elements...
In practice it is an effective measure for target location both using wideband and beam-space processing. The combination of these two array signal pre-processing could improve the resolution of multi-target Direction of Arrival (DOA). However when SNR is low or intensive interferences existed on inconstant directions outside the beam coverage region, conventional beam-space pre-processing approach...
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