Figure 22From: Design of Uniformly Most Powerful Alphabets for HDF 2-Way Relaying Employing Non-Linear Frequency ModulationsPossible geometrical configurations s c A , s c B , s c A ′ , s c B ′ , s c A , s c B ′ = ( - 1 , - 1 , - 1 ) imply 〈 s c A ′ , s c B 〉 = - 1 .Back to article page