Experimental study on intraband crosstalk in the DB and GMDB network
Ai-hong Guan, Junqiang Sun · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2005
Intraband crosstalk characteristics of the dilated Benes (DB) network and generally modified dilated Benes (GMDB) network are studied experimentally. The signal-to-noise ratio (SNR) characteristic of the GMDB network is estimated and compared with the DB network. Bit error rate (BER) produced by crosstalk is experimentally investigated and compared. Results show that the GMDB network can eliminate crosstalk influence effectively even though the crosstalk coefficient of the switching element is high.