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    • 10. 发明授权
    • Electron beam antenna microwave generation device
    • 电子束天线微波发生装置
    • US5319322A
    • 1994-06-07
    • US541668
    • 1990-06-11
    • James P. O'Loughlin
    • James P. O'Loughlin
    • H01J25/00H03B9/02H03B13/00
    • H03B9/02H01J25/00H03B13/00
    • A high energy level arrangement for generating microwave frequency electromagnetic energy from a DC power source by way of a high energy level electron beam coupled into an output waveguide member and serving therein as an antenna source of energy for the waveguide member. The electron beam is preferably spatially and timewise modulated with sinusoids to improve conversion efficiency to dominant mode waveguide energy. The disclosure includes several embodiments including a waveform splicing arrangement and plural electron gun embodiments and discloses quantitative efficiency and operating voltage level data. Use of the invention in weaponry, radar, deep space communication and other high radio frequency level energy applications is also disclosed.
    • 一种高能级装置,用于通过耦合到输出波导构件中的高能级电子束产生微波频率的电磁能,并将其用作波导构件的天线能量源。 电子束优选地用正弦曲线空间和时间调制,以提高对主导波导能量的转换效率。 本公开包括若干实施例,包括波形拼接装置和多个电子枪实施例,并公开了定量效率和工作电压电平数据。 还公开了将本发明用于武器装备,雷达,深空通信和其他高射频等级能量应用中。