Inventor
YOUMANS ROBERT J
US16 patents
Patents
16 patentsUS5319218AJun 7, 1994
Pulse sharpening using an optical pulse
US ARMY44 citations92
US5313056AMay 17, 1994
Electronically controlled frequency agile impulse device
US ARMY27 citations92
US5280168AJan 18, 1994
Tapered radial transmission line for an optically activated hybrid pulser
US ARMY23 citations92
US5227621AJul 13, 1993
Ultra-wideband high power photon triggered frequency independent radiator
US ARMY41 citations92
US5177486AJan 5, 1993
Optically activated hybrid pulser with patterned radiating element
US ARMY36 citations92
US5155352AOct 13, 1992
Optically activated sub-nanosecond hybrid pulser
US ARMY26 citations92
US5028971AJul 2, 1991
High power photoconductor bulk GaAs switch
US ARMY32 citations90
US4612455ASep 16, 1986
Distributed pulse forming network for magnetic modulator
US ARMY20 citations82
US5491490AFeb 13, 1996
Photon-triggered RF radiator having discrete energy storage and energy radiation sections
US ARMY7 citations73
US5351063ASep 27, 1994
Ultra-wideband high power photon triggered frequency independent radiator with equiangular spiral antenna
US ARMY19 citations73
US5283584AFeb 1, 1994
High power photon triggered ultra-wideband RF radiator with opposite apertures
US ARMY11 citations73
US5278854AJan 11, 1994
Signal amplification using optically activated bulk semi-insulating GaAs
US ARMY8 citations73
US5148251ASep 15, 1992
Photoconductive avalanche GaAs switch
US ARMY7 citations73
US5382788AJan 17, 1995
Monolithic photoconductive bipolar pulsar utilizing a radial transmission line
US ARMY12 citations72
USH1443HJun 6, 1995
Optically activated multi-frequency high power RF generation utilizing a wafer-scale Si-GaAs substrate
US ARMY2 citations63
US5262657ANov 16, 1993
Optically activated wafer-scale pulser with AlGaAs epitaxial layer
US ARMY6 citations62