Characterization of a next generation step-and-scan system
Timothy J. Wiltshire, Joseph P. Kirk, et al.
SPIE Advanced Lithography 1998
Finite impulse response lowpass filters with prescribed number of zeros at ω = π and either prescribed group delay flatness or prescribed amplitude flatness and linear phase are designed by minimizing a squared error. A simple orthogonal projection of least squared error filters (that are often available in closed form) onto a linear subspace determined via Thiran filters (for group delay flatness) and via Herrmann filters (for amplitude flatness) gives the desired filters.
Timothy J. Wiltshire, Joseph P. Kirk, et al.
SPIE Advanced Lithography 1998
A. Gupta, R. Gross, et al.
SPIE Advances in Semiconductors and Superconductors 1990
David Cash, Dennis Hofheinz, et al.
Journal of Cryptology
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997