Thermal equivalence error of microwave power measurement

Xin Meng Liu; Xi Yuan Peng

Thermal equivalence error of microwave power measurement

Xin Meng Liu^*
, Xi Yuan Peng

^*Corresponding author for this work

School of Electronics and Information Engineering

Harbin Institute of Technology
National Institute of Metrology China

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

A heat transfer model is given for thermistor mount in power measurement procedure. A relational expression of effective efficiency with thermal capacitance and thermal conductance is derived from the model. A microwave power measurement error, which is from heat exchange difference, is defined as thermal equivalence error. The thermal equivalent error is analyzed in detail and its analytic expression is derived. Methods are suggested to eliminate this error at last.

Original language	English
Pages (from-to)	371-375
Number of pages	5
Journal	Tien Tzu Hsueh Pao/Acta Electronica Sinica
Volume	36
Issue number	2
State	Published - Feb 2008

Keywords

Metrology
Microcalorimeter
Power measurement
Power standard

Cite this

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title = "Thermal equivalence error of microwave power measurement",

abstract = "A heat transfer model is given for thermistor mount in power measurement procedure. A relational expression of effective efficiency with thermal capacitance and thermal conductance is derived from the model. A microwave power measurement error, which is from heat exchange difference, is defined as thermal equivalence error. The thermal equivalent error is analyzed in detail and its analytic expression is derived. Methods are suggested to eliminate this error at last.",

keywords = "Metrology, Microcalorimeter, Power measurement, Power standard",

author = "Liu, \{Xin Meng\} and Peng, \{Xi Yuan\}",

year = "2008",

month = feb,

language = "英语",

volume = "36",

pages = "371--375",

journal = "Tien Tzu Hsueh Pao/Acta Electronica Sinica",

issn = "0372-2112",

publisher = "Chinese Institute of Electronics",

number = "2",

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TY - JOUR

T1 - Thermal equivalence error of microwave power measurement

AU - Liu, Xin Meng

AU - Peng, Xi Yuan

PY - 2008/2

Y1 - 2008/2

N2 - A heat transfer model is given for thermistor mount in power measurement procedure. A relational expression of effective efficiency with thermal capacitance and thermal conductance is derived from the model. A microwave power measurement error, which is from heat exchange difference, is defined as thermal equivalence error. The thermal equivalent error is analyzed in detail and its analytic expression is derived. Methods are suggested to eliminate this error at last.

AB - A heat transfer model is given for thermistor mount in power measurement procedure. A relational expression of effective efficiency with thermal capacitance and thermal conductance is derived from the model. A microwave power measurement error, which is from heat exchange difference, is defined as thermal equivalence error. The thermal equivalent error is analyzed in detail and its analytic expression is derived. Methods are suggested to eliminate this error at last.

KW - Metrology

KW - Microcalorimeter

KW - Power measurement

KW - Power standard

UR - https://www.scopus.com/pages/publications/41649118247

M3 - 文章

AN - SCOPUS:41649118247

SN - 0372-2112

VL - 36

SP - 371

EP - 375

JO - Tien Tzu Hsueh Pao/Acta Electronica Sinica

JF - Tien Tzu Hsueh Pao/Acta Electronica Sinica

IS - 2

ER -

Thermal equivalence error of microwave power measurement

Abstract

Keywords

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