Antenna
The MIMO (Multiple-Input Multiple-Output) system is a core technology applied to 802.11n.
802.11n is a new wireless LAN technology after IEEE 802.11b\a\g, with a speed of up to 600Mbps. At the same time, proprietary MIMO technology can improve the performance of existing 802.11a/b/g networks. The technique was first proposed by Marconi in 1908, which uses multiple antennas to suppress channel fading. Depending on the number of antennas at both ends of the transceiver, MIMO can also include a SIMO (Single-Input Multi-ple-Output) system and a MISO (Multiple-Input Single-Output) system compared to a conventional SISO (Single-Input Single-Output) system.
