Inventor
KARP ARTHUR
14 patents
⚠️ This page may combine multiple inventors who share the name “KARP ARTHUR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VARIAN ASSOCIATES
7 patentsUS5317233AMay 31, 1994
Vacuum tube including grid-cathode assembly with resonant slow-wave structure
VARIAN ASSOCIATES23 citations86
US4371854AFeb 1, 1983
Broadband high-power microwave window assembly
VARIAN ASSOCIATES22 citations79
US4409519AOct 11, 1983
TWT Slow-wave structure assembled from three ladder-like slabs
VARIAN ASSOCIATES19 citations73
US4237402ADec 2, 1980
Slow-wave circuit for traveling-wave tubes
VARIAN ASSOCIATES9 citations73
US4219758AAug 26, 1980
Traveling wave tube with non-reciprocal attenuating adjunct
VARIAN ASSOCIATES11 citations73
US4558256ADec 10, 1985
Velocity tapering of comb-quad traveling-wave tubes
VARIAN ASSOCIATES3 citations62
US4409518AOct 11, 1983
TWT Interaction circuit with broad ladder rungs
VARIAN ASSOCIATES4 citations54
STANFORD RESEARCH INST
3 patentsUS4066988AJan 3, 1978
Electromagnetic resonators having slot-located switches for tuning to different frequencies
STANFORD RESEARCH INST26 citations81
US4011528AMar 8, 1977
Semi-lumped element coupler
STANFORD RESEARCH INST19 citations79
US3980972ASep 14, 1976
Proximity coupler
STANFORD RESEARCH INST10 citations71