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Statistical Algorithm for Estimating the Energy of a Radio Pulse when Measuring the Superconducting Qubit–Resonator System
Optoelectronics, Instrumentation and Data Processing Pub Date : 2021-08-20 , DOI: 10.3103/s8756699021020096
A. E. Koltakova 1 , S. E. Radchenko 1 , S. G. Filatova 1 , A. G. Vostretsov 1
Affiliation  

Abstract

An algorithm for estimating the energy of a radio pulse when measuring a superconducting system qubit–resonator consisting of a superconducting resonator and a coupled qubit is proposed. The algorithm is based on the use of complete sufficient statistics and does not require a priori information about the level of additive white Gaussian noise in the process, as well as about the amplitude, initial phase, and temporal position of the radio pulse. The estimates are effective and consistent. The efficiency of the algorithm is estimated by means of computer simulation.



中文翻译:

测量超导量子位谐振器系统时估计无线电脉冲能量的统计算法

摘要

提出了一种在测量由超导谐振器和耦合量子位组成的超导系统量子位谐振器时估算无线电脉冲能量的算法。该算法基于使用完全足够的统计数据,不需要关于过程中加性高斯白噪声水平的先验信息,以及关于无线电脉冲的幅度、初始相位和时间位置的先验信息。这些估计是有效且一致的。该算法的效率是通过计算机模拟来估计的。

更新日期:2021-08-20
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