D. Purdy

Receiver antenna scan rate requirements needed to implement pulse chasing in a bistatic radar receiver

D. S. Purdy, D. Purdy, 2001 .

Phased array calibration and characterization based on orthogonal coding: Theory and experimental validation

Erik Lier, Dan Purdy, Michael Zemlyansky, 2010, 2010 IEEE International Symposium on Phased Array Systems and Technology.

An on-board integrated beam conditioning system for active phased array satellite antennas

Erik Lier, Daniel Sanford Purdy, Jeffrey Michael Ashe, 2000, Proceedings 2000 IEEE International Conference on Phased Array Systems and Technology (Cat. No.00TH8510).