  In this paper, uncertainty relations for MIMO ambiguity functions are given.
Norm inequalities on the MIMO ambiguity functions in terms of signals of
concern are studied. A signal dependent lower bound on the support of MIMO
ambiguity functions is given via application of a local uncertainty relation.
The uncertainty of Lieb and MIMO ambiguity functions are related. Uncertainty
relations on MIMO covariance matrix are given in terms of matrix norms.
