On Near-Field and Far-Field Correlations in Reverberation Chambers

被引：14

作者：

Chen, Xiaoming ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian 710049, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2019年 / 29卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Correlation; far field; near field; reverberation chamber (RC); TOTAL RADIATED POWER; PARAMETERS; ANTENNA; PATTERN;

D O I：

10.1109/LMWC.2018.2879786

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：

A common question for the reverberation chamber (RC) measurement is whether the Fraunhofer far-field distance is satisfied between the device under test and other objects (e.g., RC walls and mode stirrers). In this letter, it is shown that far-field sampling may not be needed for most RC measurements that rely on the statistics of the stirred field. For these kinds of measurements, measurement uncertainties in near field and far field are the same.

引用

页码：74 / 76

页数：3

共 15 条

[1] Base-Case Model for Measurement Uncertainty in a Reverberation Chamber Including Frequency Stirring [J].

Gifuni, Angelo ;

Bastianelli, Luca ;

Moglie, Franco ;

Primiani, Valter Mariani ;

Gradoni, Gabriele .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2018, 60 (06) :1695-1703

[2] RADIATION PATTERN OF AN ANTENNA FROM NEAR-FIELD CORRELATION MEASUREMENTS [J].

HAMID, MAK .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1968, AP16 (03) :351-+

[3] Spatial-correlation functions of fields and energy density in a reverberation chamber [J].

Hill, DA ;

Ladbury, JM .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2002, 44 (01) :95-101

[4] Plane wave integral representation for fields in reverberation chambers [J].

Hill, DA .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 1998, 40 (03) :209-217

[5] Reverberation Chamber Techniques for Determining the Radiation and Total Efficiency of Antennas [J].

Holloway, Christopher L. ;

Shah, Haider A. ;

Pirkl, Ryan J. ;

Young, William F. ;

Hill, David A. ;

Ladbury, John .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (04) :1758-1770

[6] On the measurement of total radiated power in uncalibrated reverberation chambers [J].

Krauthaeuser, Hans Georg .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2007, 49 (02) :270-279

[7] Estimating the Effective Sample Size to Select Independent Measurements in a Reverberation Chamber [J].

Lemoine, Christophe ;

Besnier, Philippe ;

Drissi, M'hamed .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2008, 50 (02) :227-236

[8] Reverberation Chamber Measurement Correlation [J].

Pirkl, Ryan J. ;

Remley, Kate A. ;

Patane, Christian S. Lotback .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2012, 54 (03) :533-545

[9] Numerical Simulation of Reverberation Chamber Parameters Affecting the Received Power Statistics [J].

Primiani, Valter Mariani ;

Moglie, Franco .

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2012, 54 (03) :522-532

[10]

Remley KA, 2016, IEEE T ELECTROMAGN C, V58, P207, DOI [10.1109/TEMC.2015.2481891, 10.1109/temc.2015.2481891]

← 1 2 →