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We present a novel technique for spectral decomposition of light in a sub-wavelength plasmonic bull's eye grating structure. Controlling plasmon coupling through the variation of groove width enables spatial control over light localization in the grating.
In this paper, we summarized all kinds of wireless MIMO channel and analyzed their time space model of MIMO channel model. In order to evaluate the MIMO effectively, a new time delay MIMO model was proposed. Based on 3GPP TR25.996 protocol, a new method for simulation time delay MIMO channel was proposed according to average arrival angle, extended angle of signal and structure of transceiver antennas...
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