2009•IEEE Transactions on Ultrasonics Ferroelectrics and Frequency ControlRequires access

The dynamic Allan variance

Lorenzo Galleani, Patrizia Tavella

Abstract

We present and discuss the dynamic Allan variance, a measure of the time-varying stability of an atomic clock. First, the dynamic Allan variance is mathematically defined, then its behavior is extensively tested on simulated and experimental data. The results prove the validity and the effectiveness of the proposed new tool.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 96 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Allan variance, Variance (accounting), Stability (learning theory), Atomic clock, Measure (data warehouse), Computer science, Statistical physics, Mathematics