Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2005-11-29
2005-11-29
Deb, Anjan (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S601000, C324S076140
Reexamination Certificate
active
06970002
ABSTRACT:
A tube measurement and calibration system including a network analyzer for measuring tube radio frequency phase, a calibration adapter for calibrating tube radio frequency power and phase, an amplifier for amplifying input radio frequency power into the tube, and a rigid coaxial cable for radio frequency power communication between the tube and the network analyzer and between the calibration adapter and the network analyzer.
REFERENCES:
patent: 4709215 (1987-11-01), McClanahan et al.
patent: 6445343 (2002-09-01), Pietrusiak
patent: 6484124 (2002-11-01), MacMullen
patent: 6549800 (2003-04-01), Atalar et al.
patent: 6643597 (2003-11-01), Dunsmore
patent: 6674293 (2004-01-01), Tsironis
patent: 6876846 (2005-04-01), Tamaki et al.
patent: 2004/0032366 (2004-02-01), Langenberg
T2003 Printed Master Catalog, http://www.belden.com, Copyright 2003.
Nusinovich, Rodgers, Chen, Granatstein, Phase Stability in Gyro-Traveling-Wave-Tubes, IEEE Transactions on Electron Devices, vol. 48, No. 7, Jul. 2001.
Armes Craig M.
Dove John W.
Halter Bernard E.
Deb Anjan
Glut Mark O.
The United States of America as represented by the Secretary of
Zhu John
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