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1. 发明授权

US3660784A Energy absorber and evaporative cooling system 失效
标题翻译：能量吸收和蒸发冷却系统
公开(公告)号：US3660784A
公开(公告)日：1972-05-02
申请号：US3660784D
申请日：1970-08-28
申请人： RAYTHEON CO
发明人： SCHARFMAN HOWARD
IPC分类号： H01P1/26 , H01P1/22
CPC分类号： H01P1/262 , Y10S165/907
摘要： A transmission line termination load or attenuator device is provided with energy absorbing means including a medium for absorption of thermal energy, particularly, in the electromagnetic spectrum. The device is coupled to an evaporative type cooling system to evolve a relatively low pressure, low flow rate means for handling extremely high power levels with a relatively small volume of absorbent. The device utilized in either application has substantially low reflection coefficient characteristics over relatively wide frequency bandwidths and may be in either rectangular or coaxial waveguide configurations.
摘要翻译：传输线终端负载或衰减器装置设置有能量吸收装置，其包括用于吸收热能的介质，特别是在电磁光谱中。该装置耦合到蒸发式冷却系统，以演化相对低压，低流量的装置，用于以相对较小体积的吸收剂处理极高的功率水平。在任一应用中使用的装置在相对宽的频率带宽上具有基本上低的反射系数特性，并且可以是矩形或同轴波导配置。

2. 发明授权

US3621481A Microwave energy phase shifter 失效
标题翻译：微波能量相变器
公开(公告)号：US3621481A
公开(公告)日：1971-11-16
申请号：US3621481D
申请日：1970-05-01
申请人： RAYTHEON CO
发明人： PERREAULT HENRY W , SCHARFMAN HOWARD
IPC分类号： H01P1/18 , H03H7/22
CPC分类号： H01P1/182
摘要： Means for control of amplitude, as well as phase, of electromagnetic energy in microwave frequency transmission systems are disclosed incorporating variable energy reflection, as well as absorption load means, in a compact branch transmission line structure coupled by short-slot hybrid junction means to a main transmission line. Adjustment of the load-to-line coupling results in variation of the amplitude of the energy and variation of a terminal reflecting member results in adjustment of the phase of such energy. The adjustments in amplitude, as well as phase, are made independently and have exceedingly high power capabilities in the order of megawatts.

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