Question: The generator matrix for a MISO system with (Ny,NR) = ( 4, 1) antennas is
![724_S1.png](https://secure.tutorsglobe.com/CMSImages/724_S1.png)
Thus, this S TBC results in a spatial rate Rs = 3/4. The channel matrix for this system consists of the elements hn, h12, h13, and h14. Show that this generator matrix is orthogonal and results in a fourth-order diversity when used in a fading channel.