Donald K. Umemoto

Publication Activity (10 Years)

Years Active: 1994-1998
Publications (10 Years): 0

Publications

Kevin W. Kobayashi, Aaron K. Oki, Donald K. Umemoto, Tomas Ray Block, Dwight C. Streit
A novel self-oscillating HEMT-HBT cascode VCO-mixer using an active tunable inductor. IEEE J. Solid State Circuits 33 (6) (1998)
Kevin W. Kobayashi, Donald K. Umemoto, Thomas R. Block, Aaron K. Oki, Dwight C. Streit
A monolithically integrated HEMT-HBT low noise high linearity variable gain amplifier. IEEE J. Solid State Circuits 31 (5) (1996)
Kevin W. Kobayashi, Kwan T. Ip, Aaron K. Oki, Donald K. Umemoto, Sahimwn Claxton, Matt Pope, Jerry Wiltz
GaAs HBT 0.75-5 GHz multifunctional microwave-analog variable gain amplifier. IEEE J. Solid State Circuits 29 (10) (1994)