W.J. Butler

Analysis of first LIGO science data for stochastic gravitational waves

B. Abbott, R. Abbott, R. X. Adhikari et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology · 2004 · 117 citations · Full text

Active bandpass filtering with bucket-brigade delay lines

D. A. Smith, C.M. Puckette, W.J. Butler · IEEE Journal of Solid-State Circuits · 1972 · 26 citations

Engineering, Filter (Signal Processing), Center Frequency +7

Programmable Bandpass Filter and Tone Generator Using Bucket-Brigade Delay Lines

D. A. Smith, W.J. Butler, C.M. Puckette · IRE Transactions on Communications Systems · 1974 · 17 citations

Engineering, Filter (Signal Processing), Center Frequency +9

Practical considerations for analog operation of bucket-brigade circuits

W.J. Butler, M.B. Barron, C.M. Puckette · IEEE Journal of Solid-State Circuits · 1973 · 17 citations

Electrical Engineering, Analog Operation, Engineering +13

Multiparameter sensitivity problems in network theory

W.J. Butler, S. Haykin · Proceedings of the Institution of Electrical Engineers · 1970 · 16 citations

Mathematical Programming, Multiparameter Sensitivity, Network Function +15