An intuitive electromagnetic approach to MIMO communication systems |
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| Authors: | Migliore M.D. |
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| Affiliation: | DAEIMI, Cassino Univ., Italy; |
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| Abstract: | The aim of this paper is to introduce MIMO propagation in a simple and intuitive way, which exalts the role of the laws of electromagnetism in the channel capacity of space-time communication systems. The approach takes advantage of mode expansions in waveguides and spherical-harmonics expansions in free space to clarify the physical limitations in the channel capacity of MIMO systems. |
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