Simple Measurements with Network Time Protocol for Teaching Time and Frequency Metrology

被引：1

作者：

Sarafidis, Charalampos ^{[1
]}

Sfetsiou, Christina ^{[1
,2
]}

Polatoglou, Hariton M. ^{[1
]}

机构：

[1] Aristotle Univ Thessaloniki, Dept Phys, Thessaloniki, Greece

[2] Hellen Inst Metrol, Sindos, Greece

来源：

2019 8TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES (MOCAST) | 2019年

关键词：

metrology; education; time measurement; time series analysis;

D O I：

10.1109/mocast.2019.8741704

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Metrology, the science of measurements and instrumentation, is a continuously advancing field and affects many aspects of modern world, from industry to everyday living. This affects the future working environment of science and engineering students. Metrology as a subject is offered in many higher education curricula. Time and frequency section is an area which can provide educational paradigms for many fundamental metrology concepts with conceptual connections to both scientific and real world concepts and applications. Network Time Protocol (NTP), the basic time synchronization protocol used to maintain synchronization between computers and other network stations through internet can serve as an educational tool in order to introduce the students into the basic concepts of time and frequency metrology. In this work a methodology for introducing advanced time and frequency concepts to under-graduate students which combines theory and experimentation is presented.

引用

页数：4

共 13 条

[1] TIME AND FREQUENCY (TIME-DOMAIN) CHARACTERIZATION, ESTIMATION, AND PREDICTION OF PRECISION CLOCKS AND OSCILLATORS [J].

ALLAN, DW .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 1987, 34 (06) :647-654

[2]

[Anonymous], 1990, 1337 NIST US DEP COM

[3]

BRUNER JS, 1961, HARVARD EDUC REV, V31, P21

[4]

Howe D. A., 1981, Proceedings of the Thirty Fifth Annual Frequency Control Symposium 1981, pA1

[5]

Koukis E., EGI COMM FOR 2012 EM

[6] CHARACTERIZATION OF FREQUENCY STABILITY - ANALYSIS OF THE MODIFIED ALLAN VARIANCE AND PROPERTIES OF ITS ESTIMATE [J].

LESAGE, P ;

AYI, T .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1984, 33 (04) :332-336

[7]

Levine J., 2000, P PREC TIM TIM INT P, P431

[8] A review of time and frequency transfer methods [J].

Levine, Judah .

METROLOGIA, 2008, 45 (06) :S162-S174

[9] Accurate, Traceable, and Verifiable Time Synchronization for World Financial Markets [J].

Lombardi, Michael A. ;

Novick, Andrew N. ;

Neville-Neil, George ;

Cooke, Ben .

JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, 2016, 121 :436-463

[10]

Mills D., 2010, Network Time Protocol Version 4: Protocol and Algorithms Specification

← 1 2 →