Error performance enhancement of satellite to earth FSO downlink employing hybrid subcarrier intensity modulation scheme with aperture averaging technique
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DOI: 10.1007/s11082-019-1817-9
Abstract: In this work, we have evaluated the bit error rate (BER) of free space optical downlink using hybrid-subcarrier-intensity-modulation (hybrid-SIM) scheme. Also, we have employed the aperture averaging technique for the improvement of its error performance.… read more here.
Keywords: aperture; hybrid subcarrier; modulation; error performance ... See more keywords