Design Considerations for Reconfigurable Delay Circuit to Emulate System Critical Paths. - Xiaobin Yuan; Pawel Owczarczyk; Alan J. Drake; Marshall D. Tiner; David T. Hui; John P. Pennings; Francesco A. Campisano; Richard L. Willaman; Leana M. Cropp; Rudolph D. Dussault (IEEE Trans. Very Large Scale Integr. Syst., 2015)