精密功率计测量盘荷波导的频率和Q值
MEASUREMENTS OF f AND Q IN THE DISK-LOADED WAVEGUIDES WITH ACCURATE POWERMETER
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摘要: <正> 一、引言 众所周知,在电子直线加速器的盘荷波导结构中,工作频率是所有物理参数中最重要的参数之一。因此在微波冷测中把频率测量放在很重要的地位。文章1用谐振频率法对电子直线加速器盘荷波导结构的频率进行了测量,由于该法的线路使用示波器显示及440Abstract: The resonance frequency f and the factor of merit Q of the disk loadedwaveguides of electron LINAC are measured by using of an accurate powe meter.The errors for frequency and factor of merit is less than 15 kHz and 400 respec-tively.
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