A Dual Polarized Microstrip Antenna Array with Port Decoupling for Mimo System
نویسندگان
چکیده
Utilization of multiport-antennas represents an appropriate way for the mitigation of multi-path fading in wireless communication systems [1], [2]. Furthermore, by using multiport-antennas at both ends (Multiple Input Multiple Output, MIMO) in combination with appropriate spatiotemporal coding techniques, channel capacity can be greatly enhanced [3], [4]. However, to obtain low correlation between the signals from different antenna ports and to prevent gain reduction by cross-talk, large antenna elements spacing is expected, which makes it hard to be realized in small handheld devices [5] or PC-Cards etc.
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