An inductive output tube (IOT) operates in a frequency range above 1000 MHz. An output window may be provided to separate a vacuum portion of the IOT from an atmospheric pressure portion of the IOT, the output window being surrounded by a cooling air manifold, the manifold including an air input port and a plurality of apertures permitting cooling air to move from the port, through the manifold and into the atmospheric pressure portion of the IOT. The output cavity may include a liquid coolant input port; a lower circular coolant channel coupled to receive liquid coolant from the liquid coolant input port; a vertical coolant channel coupled to receive liquid coolant from the lower circular coolant channel; an upper circular coolant channel coupled to receive liquid coolant from the vertical coolant channel; and a liquid coolant exhaust port coupled to receive liquid coolant from the upper circular coolant channel.
申请公布号
US7145297(B2)
申请公布日期
2006.12.05
申请号
US20040982192
申请日期
2004.11.04
申请人
COMMUNICATIONS & POWER INDUSTRIES, INC.
发明人
BOHLEN, HEINZ P;LI, YANXIA;KRZEMINSKI, PAUL A;DAVIES, EDMUND T;TORNOE, ROBERT N