Minimum Redundancy MIMO Array Synthesis by means of Cyclic Difference Sets

Figure 2

Illustration of an 8×4 MR-MIMO array synthesis from the initial CDS (the upper row) and the enumerative shifting procedure (the lower row); (a) and (c) the lattice location of the transmitting and receiving arrays; (b) and (d) the synthesized virtual array and its coarray.

(a)

(b)

(c)

(d)