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GB574972A
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*
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1941-01-17 |
1946-01-29 |
Stanley Hill |
Improvements in or relating to electron discharge devices employing hollow resonators
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US2416315A
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*
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1942-06-04 |
1947-02-25 |
Bell Telephone Labor Inc |
Electron discharge device
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US2464349A
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*
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1943-05-27 |
1949-03-15 |
Bell Telephone Labor Inc |
Electronic high-voltage generator discharge device
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BE477654A
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*
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1946-01-26 |
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DE1069789B
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*
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1954-11-18 |
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NL213139A
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*
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1956-01-30 |
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US2957983A
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*
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1958-09-12 |
1960-10-25 |
Sylvania Electric Prod |
Traveling wave tube demodulator
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US3024182A
(en)
*
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1959-11-12 |
1962-03-06 |
Harold P Furth |
Plasma energization
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US3040205A
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*
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1960-05-31 |
1962-06-19 |
Harold R Walker |
Electrostatic vidicon
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NL270229A
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1960-11-02 |
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US3453482A
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*
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1966-12-22 |
1969-07-01 |
Varian Associates |
Efficient high power beam tube employing a fly-trap beam collector having a focus electrode structure at the mouth thereof
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US3456145A
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*
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1967-10-03 |
1969-07-15 |
Raytheon Co |
Cathode ray tube having multisegment target extending through envelope wall
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US3662212A
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*
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1970-07-15 |
1972-05-09 |
Sperry Rand Corp |
Depressed electron beam collector
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1971-11-12 |
1972-11-14 |
Nasa |
Electrostatic collector for charged particles
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FR2457559A1
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1979-05-23 |
1980-12-19 |
Thomson Csf |
MULTI-STAGE PRESSURE COLLECTOR, RADIATION COOLED, FOR MICROWAVE TUBE AND MICROWAVE TUBE COMPRISING SUCH A COLLECTOR
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FR2480497A1
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*
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1980-04-15 |
1981-10-16 |
Thomson Csf |
MULTI-STAGE DEPRESSED COLLECTOR FOR HYPERFREQUENCY TUBE AND HYPERFREQUENCY TUBE HAVING SUCH A COLLECTOR
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US6380803B2
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1993-09-03 |
2002-04-30 |
Litton Systems, Inc. |
Linear amplifier having discrete resonant circuit elements and providing near-constant efficiency across a wide range of output power
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GB2281656B
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1993-09-03 |
1997-04-02 |
Litton Systems Inc |
Radio frequency power amplification
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US6094009A
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1997-06-05 |
2000-07-25 |
Hughes Electronics Corporation |
High efficiency collector for traveling wave tubes with high perveance beams using focusing lens effects
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US6208079B1
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1997-10-06 |
2001-03-27 |
Hughes Electronics Corporation |
Circumferentially-segmented collector usable with a TWT
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1998-02-02 |
1999-11-23 |
Litton Systems, Inc. |
Grid support structure for an electron beam device
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US6617791B2
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2001-05-31 |
2003-09-09 |
L-3 Communications Corporation |
Inductive output tube with multi-staged depressed collector having improved efficiency
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2002-11-21 |
2004-11-11 |
Communications & Power Industries, Inc., |
Vacuum tube electrode structure
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