首页> 外文OA文献 >An analysis method for asymmetric resonator transmission applied to superconducting devices
【2h】

An analysis method for asymmetric resonator transmission applied to superconducting devices

机译:一种应用于非对称谐振腔传输的分析方法   超导装置

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

We examine the transmission through nonideal microwave resonant circuits. Thegeneral analytical resonance line shape is derived for both inductive andcapacitive coupling with mismatched input and output transmission impedances,and it is found that for certain non-ideal conditions the line shape isasymmetric. We describe an analysis method for extracting an accurate internalquality factor ($Q_i$), the Diameter Correction Method (DCM), and compare it tothe conventional method used for millikelvin resonator measurements, the $\phi$Rotation Method ($\phi$RM). We analytically find that the $\phi$RMdeterministically overestimates $Q_i$ when the asymmetry of the resonance lineshape is high, and that this error is eliminated with the DCM. A consistentdiscrepancy between the two methods is observed when they are used to analyzeboth simulations from a numerical linear solver and data from asymmetriccoplanar superconducting thin-film resonators.
机译:我们研究了通过非理想微波谐振电路的传输。对于输入和输出传输阻抗不匹配的电感耦合和电容耦合,得出了一般的分析谐振线形,发现对于某些非理想条件,线形是不对称的。我们描述了一种用于提取准确的内部品质因数($ Q_i $)的分析方法,直径校正方法(DCM),并将其与用于Millikelvin谐振器测量的常规方法即$ \ phi $ Rotation方法($ \ phi $ RM )。从分析上我们发现,当谐振线形的不对称性很高时,$ \ phi $ RM确定性地高估了$ Q_i $,并且使用DCM消除了该误差。当将两种方法用于分析数值线性求解器的仿真和非对称共面超导薄膜谐振器的数据时,可以观察到这两种方法之间存在一致的偏差。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号