Browse > Article

Electric Field Uniformity in Reverberation Chamber with 5 GHz Diffuser by Transmission Antenna  

Rhee, Eugene (Department of Electronic Engineering, Sangmyung University)
Publication Information
Journal of the Semiconductor & Display Technology / v.20, no.3, 2021 , pp. 83-86 More about this Journal
Abstract
In this paper, electric fields in electromagnetic reverberation chambers, which are used as a substitute facility for EM-free anechoic chambers, are analyzed. This paper focused on the 4-5 GHz band, which is expected to adversely affect equipment. To analyze the field uniformity inside the electromagnetic reverberation chamber, electric field strengths are sampled and finite-difference time-domain method was used for numerical analysis. Moreover, Quadratic residue diffuser was used to improve the characteristics of the electromagnetic reverberation chamber and the uniformity of the internal field strength. Standard deviation, tolerance characteristics, and partiality characteristics were compared while varying the aiming point of transmission antenna.
Keywords
Electromagnetic compatibility; Reverberation chamber; Diffuser; Field uniformity;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Rama, K. S. S. and Thangavelu, A., "An early prevention method for node failure in wireless sensor networks," International Journal of Internet Technology and Secured Transactions, Vol. 10, No. 5, pp.507-537, 2020.   DOI
2 IEC 61000-4-21: Electromagnetic compatibility (EMC) Part 4-21, Testing and measurement techniques reverberation chamber test methods, 2011.
3 Mendes, H. A., "A new approach to electromagnetic field-strength measurements in shielded enclosures," Wescon Tech: CA, USA, 1968.
4 Arnaut, L. R., "Statistics of the quality factor of a rectangular reverberation chamber," IEEE Transactions on Electromagnetic Compatibility, Vol. 45, No. 61, pp.61-76, 2003.   DOI
5 Huang, Y., "Conducting triangular chambers for EMC measurements," Measurement Science and Technology, Vol. 10, No. 3, pp.21-24, 1999.
6 Kane, Y., "Numerical solution of initial boundary value problems involving maxwell's equations in isotropic media," IEEE Transactions on Antennas and Propagation, Vol. 14, No. 3, pp.302-307, 1966.   DOI
7 Davenport, E. M., McQuilton, D., and Bowly, T. R., "Development of a mode stirred EMC facility," in 1994 9th International Conference on Electromagnetic Compatibility, September, pp.266-273, 1994.
8 Crawford, M. L. and Koepke, G. H., "Design, evaluation and use of a reverberation chamber for performing electromagnetic susceptibility/ vulnerability measurements," NBS technical Note 1092, National Bureau of Standards, 1986.
9 IEC 61000-4-3: Testing and measurement techniques - Radiated, radio frequency, electromagnetic field immunity test, 3rd, 2020.
10 Mur, G., "Absorbing boundary conditions for the finite-difference approximation of the time-domain electromagnetic-field equations," IEEE Transactions on Electromagnetic Compatibility, Vol. 23, pp.377-382, 1981.   DOI
11 Gifuni, A., Bastianelli, L., Migliaccio, Moglie, M., F., Primiani, V. M., and Gradoni, G., "On the estimated measurement uncertainty of the insertion loss in a reverberation chamber including frequency stirring," IEEE Transactions on Electromagnetic Compatibility, Vol. 61, No. 5, pp.1414-1422, 2019.   DOI
12 Mehta, M. and Johnson, J., "Architectural acoustics principles and design," Prentice Hall, 1999.
13 XFDTD, Finite difference time domain graphic user interface for electromagnetic calculation, Remcom Inc., 2018.
14 Wanderlinder, L. F., Lemaire, D., Coccato, I., and Seetharamdoo, D., "Practical implementation of meta-materials in a reverberation chamber to reduce the LUF," in 2017 IEEE 5th International Symposium on Electromagnetic Compatibility, IEEE, October, pp.465-467, 2017.
15 Fiumara, V., Fusco, A., Iadarola, G., Matta, V., and Pinto, I. M., "Free-space antenna pattern retrieval in nonideal reverberation chambers," IEEE Transactions on Electromagnetic Compatibility, Vol. 58, No. 3, pp.673-677, 2016.   DOI
16 Leo, A. D., Cerri, G., Russo, P., and Primiani, V. M., "A novel emission test method for multiple monopole source stirred reverberation chambers," IEEE Transactions on Electromagnetic Compatibility, Vol. 62, No. 5, pp.2334-2337, 2020.   DOI
17 Garimella, R. M., Singh, R. P., and Chilamkurti, N., "Wide band time optimal spectrum sensing," International Journal of Internet Technology and Secured Transactions, Vol. 10, No. 4, pp.454-480, 2020.   DOI
18 Ayeswarya, R. and Prabha, N. A., "Performance evaluation of ICI self-cancellation schemes in fractional wavelet-based OFDM system," International Journal of Internet Technology and Secured Transactions, Vol. 10, No. 5, pp.552-564, 2020.   DOI
19 Lee, J. H., "A study of memory device based on tunneling mechanism," Journal of the Korean Society of Semiconductor & Display Technology, Vol. 5, pp. 17-20, 2006.
20 Lee, J. H. and Lee, H. J., "Thermal diffusion process modeling with adaptive finite volume method," Journal of the Korean Society of Semiconductor & Display Technology, Vol. 3, pp. 19-21, 2004.
21 Lee, J. H. and Lee, H. J., "Three-dimensional analysis of self-heating effects in SOI device," Journal of the Korean Society of Semiconductor & Display Technology, Vol. 3, pp. 29-32, 2004.
22 Taflove, A. and Brodwin, M. E., "Numerical solution of steady-state electromagnetic scattering problems using the time-dependent Maxwell's equations," IEEE Transactions on Microwave Theory and Techniques, Vol. 23, No. 8, pp.623-630, 1975.   DOI
23 Cappetta, L., Feo, M., Fiumara, V., Pierro, V. and Pinto, M., "Electromagnetic chaos in mode-stirred reverberation enclosures," IEEE Transactions on Electromagnetic Compatibility, Vol. 40, No. 3, pp.185-192, 1998.   DOI