scholarly journals Statistical analysis of measurement uncertainty in total radiated power of wireless devices in reverberation chamber

2020 ◽  
Vol 14 (11) ◽  
pp. 1241-1245 ◽  
Author(s):  
Wei Xue ◽  
Furong Li ◽  
Xiaoming Chen ◽  
Tommy Svensson
Keyword(s):  
Statistical Analysis ◽  
Measurement Uncertainty ◽  
Wireless Devices ◽  
Reverberation Chamber ◽  
Radiated Power

scholarly journals A Significance Test for Reverberation-Chamber Measurement Uncertainty in Total Radiated Power of Wireless Devices

2016 ◽  
Vol 58 (1) ◽  
pp. 207-219 ◽  
Author(s):  
Kate A. Remley ◽  
Chih-Ming Jack Wang ◽  
Dylan F. Williams ◽  
Johannes J. aan den Toorn ◽  
Christopher L. Holloway
Keyword(s):  
Measurement Uncertainty ◽  
Significance Test ◽  
Wireless Devices ◽  
Reverberation Chamber ◽  
Radiated Power

scholarly journals Development and Validation of New Reverberation Chamber for Wireless Devices

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Dong-Uk Sim ◽  
Sang Il Kwak ◽  
Jong Hwa Kwon ◽  
Seong-Ook Park
Keyword(s):  
Standard Deviation ◽  
Electromagnetic Compatibility ◽  
Initial Structure ◽  
Wireless Devices ◽  
Reverberation Chamber ◽  
Working Volume ◽  
Wireless Terminal ◽  
Reasonable Approach ◽  
Measurement And Evaluation ◽  
Development And Validation

This paper proposes a reverberation chamber structure consisting of new reflectors and mode stirrers for electromagnetic compatibility and wireless terminal measurements. The key design considerations for them are determined through a reasonable approach to analyze the eigenmode for a reverberation chamber and the standard deviation of its working volume based on 3D simulation. The final designs are expected to improve the standard deviation performance of the initial structure of the reverberation chamber and provide a better mode stirring environment. The results measured in the fabricated chamber demonstrate that these predictions are clearly realized. The results satisfy the main requirements of this paper, which are defined in consideration of the specifications of commercial reverberation chamber products. Therefore, the reverberation chamber of this paper is expected to be useful for performance measurement and evaluation of commercial wireless terminals. To verify this logical approach to obtain a good design and its results, the results measured in the actual fabricated reverberation chamber are described along with analytical and computational results.

Measurement Uncertainty of Antenna Efficiency Measured Using the Two-Antenna Method in a Reverberation Chamber

2021 ◽  
Vol 36 (9) ◽  
pp. 1152-1158
Author(s):  
Wei Xue ◽  
Yuxin Ren ◽  
Xiaoming Chen ◽  
Zhengpeng Wang ◽  
Yingsong Li ◽  
...  
Keyword(s):  
Measurement Uncertainty ◽  
Reverberation Chamber ◽  
Antenna Efficiency
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