Pengembangan Sistem Penciuman Elektronik Dalam Mengenal Aroma Campuran

C-BLAST system is detection algorithm of the MIMO (Multplei-Input Multiple Output) systems that is designed to achieve good multiplexing gain. In the C-BLAST systems, every antenna transmits has its own independently coded with power control. In this paper we use MMSE (Minimum Mean Square Error) detection to achieve the performance of error rate for the C-BLAST systems. Simulation results show that the C-BLAST system with the proposed TPA (transmit Power Allocation) scheme and with MMSE detection algorithm can provide a significant reduction in the uncoded BER compared with the conventional VBLAST system. In this system we also analize the performance of C-BLAST by combination various number of antennas , detection ordering, C-BLAST in correlated channel and C-BLAST with imperfect channel estimation.