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Communication in a Disordered World
Author(s) -
Steven H. Simon,
Aris L. Moustakas,
M. Stoytchev,
H. Safar
Publication year - 2001
Publication title -
physics today
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.594
H-Index - 112
eISSN - 1945-0699
pISSN - 0031-9228
DOI - 10.1063/1.1420510
Subject(s) - mesoscopic physics , wireless , scattering , microwave , computer science , engineering physics , physics , telecommunications , condensed matter physics , quantum mechanics
The effect of scattering on the information transfer rate for cell phones and wireless microwave communication devices was analyzed. The antennas in the array measures the relative phase and amplitude of the signal arriving from the particular source and then transmits with the same relative amplitude but with opposite phase. It is found that the scattering instead of decreasing the efficiency, increases the information transfer rate for wireless communication devices

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