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Article: New wireless communications study findings have been published by O.N. Alrabadi and colleagues.(Report)
- Article from:
- Network Weekly News
- Article date:
- November 16, 2009
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According to a study from Athens, Greece, "A universal scheme for encoding multiple symbol streams using a single driven element (and consequently a single radio frequency (RF) frontend) surrounded by parasitic elements (PE) loaded with variable reactive loads, is proposed in this paper. The proposed scheme is based on creating a MIMO system by expanding the far-field of a compact parasitic array into an orthogonal set of angular functions (basis)."
"Independent information streams are encoded by means of angular variations of the far-field in the wavevector domain, rather than spatial variations as usually happens in conventional MIMO systems. The array can ...