一种使用脉冲衰减的通用Q值测量电路。
A General Purpose Q-Measuring Circuit Using Pulse Ring-Down.
作者信息
Quine Richard W, Mitchell Deborah G, Eaton Gareth R
机构信息
School of Engineering and Computer Science, University of Denver, Denver, CO 80208.
出版信息
Concepts Magn Reson Part B Magn Reson Eng. 2011 Feb;39B(1):43-46. doi: 10.1002/cmr.b.20188.
Abstract
A general purpose pulsed microwave circuit was developed for the purpose of measuring resonator Q by the pulse ring-down method in EPR spectrometers without pulse capability. The circuit was installed and tested in a Bruker X-band EPR bridge. This method and circuit could be adapted for use in a variety of spectrometers operating at various microwave frequencies.
摘要
为了在没有脉冲功能的电子顺磁共振（EPR）光谱仪中通过脉冲衰荡法测量谐振器的品质因数（Q），开发了一种通用脉冲微波电路。该电路安装在布鲁克X波段EPR电桥上并进行了测试。这种方法和电路可适用于在各种微波频率下运行的各种光谱仪。
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