Amplifiers – With semiconductor amplifying device – Including distributed parameter-type coupling
Patent
1998-05-06
2000-02-22
Pascal, Robert
Amplifiers
With semiconductor amplifying device
Including distributed parameter-type coupling
330295, 333248, H03F 360
Patent
active
060284838
ABSTRACT:
A combined test fixture and spatial-power-combined amplifier includes a base, a first waveguide mounting flange engaged to said base, a second waveguide mounting flange engaged to said base, a waveguide input fixed to said first flange, a waveguide output fixed to said second flange, an amplifier array disposed between said first flange and second flange, said array comprising a plurality of semiconductors for amplifying a signal, and a spacer for spacing apart said semiconductors. A plurality of amplifier cards constitute the array, with the cards being disposed in various arrangements which include a linearly stacked arrangement and radially stacked arrangement. The first and second waveguide mounting flanges are constructed to slide along the base to enable the amplifier array to be easily changed.
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Alexanian Angelos
Rensch David B.
Shealy Jeffrey B.
York Robert
Duraiswamy V. D.
Hughes Electronics Corporation
Nguyen Khanh Van
Pascal Robert
Sales M. W.
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