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This paper is devoted on the application of the computational method for calculating the transient electromagnetic (EM) near-field (NF) radiated by electronic structures from the frequency-dependent data for the arbitrary wave form perturbations i(t). The method proposed is based on the fast Fourier transform (FFT). The different steps illustrating the principle of the method is described. It is composed of three successive steps: the synchronization of the input excitation spectrum I(f) and the given frequency data H0(f), the convolution of the two inputs data and then, the determination of the time-domain emissions H(t). The feasibility of the method is verified with standard EM 3D simulations. In addition to this method, an extraction technique of the time-dependent z-transversal EM NF component Xz(t) from the frequency-dependent x- and y- longitudinal components Hx(f) and Hy(f) is also presented. This technique is based on the conjugation of the plane wave spectrum (PWS) transform and FFT. The feasibility of the method is verified with a set of dipole radiations. The method introduced in this paper is particularly useful for the investigation of time-domain emissions for EMC applications by considering transient EM interferences (EMIs).
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- T. Yang, Y. Bayram and J. L. Volakis, “Hybrid Analysis of Electromagnetic Interference Effects on Microwave Active Circuits Within Cavity Enclosures,” IEEE Transactions on Electromagnetic Compatibility, 52(3), p. 745-748, 2010.
- B. Archambeault, C. Brench and S. Connor, “Review of Printed-Circuit-Board Level EMI/EMC Issues and Tools,” IEEE Transactions on Electromagnetic Compatibility, 52(2), p. 455-461, 2010.
- Barriere, P.-A., Laurin, J.-J., Goussard, Y., "Mapping of Equivalent Currents on High-Speed Digital Printed Circuit Boards Based on Near-Field Measurements", IEEE Transactions on Electromagnetic Compatibility, 51(3), p. 649-658, 2009.
- E. R. Rajkumar, B. Ravelo, M. Bensetti, and P. Fernandez-Lopez, “Application of a hybrid model for the susceptibility of arbitrary shape metallic wires disturbed by EM near-field radiated by electronic structures,” Progress In Electromagnetics Research (PIER), 37, pp. 143-169, 2012.
- E. R. Rajkumar, B. Ravelo, M. Bensetti, Y. Liu, P. Fernandez-Lopez, F. Duval, and M. Kadi, “Experimental Study of a Computational Hybrid Method for the Radiated Coupling Modelling between Electronic Circuits and Electric Cable,” International Journal of Advanced Engineering Technology (IJAET), Vol. 3, No. 1, pp. 1-15, Mar. 2012.
- J. Shi, M. A. Cracraft, J. Zhang and R. E. DuBroff, “Using Near-Field Scanning to Predict Radiated Fields,” Proc. IEEE Ant. Prop. Int. Symp., San Jose, CA, USA, Vol. 3, pp. 1477-1480, 1989.
- Y. Vives-Gilabert, C. Arcambal, A. Louis, F. Daran, P. Eudeline and B. Mazari, “Modeling Magnetic Radiations of Electronic Circuits using Near-Field Scanning Method,” IEEE Transactions on Electromagnetic Compatibility, 49(2), p. 91-400, 2007.
- Y. Vives-Gilabert, C. Arcambal, A. Louis, P. Eudeline and B. Mazari, “Modeling Magnetic Emissions Combining Image Processing and an Optimization Algorithm,” IEEE Transactions on Electromagnetic Compatibility, 51(4), p. 909-918, 2009.
- D. Baudry, C. Arcambal, A. Louis, B. Mazari and P. Eudeline, “Applications of the Near-Field Techniques in EMC Investigations,” IEEE Transactions on Electromagnetic Compatibility, 49(3), p. 485-493, 2007.
- R. Jauregui, M. Pous, M. Fernández and F. Silva “Transient Perturbation Analysis in Digital Radio,” Proc. IEEE Int. Symp. EMC, Fort Lauderdale, Florida, USA, pp. 263-268, Jul. 25-30 2010.
- T. Ordas, M. Lisart, E. Sicard, P. Maurine and L. Torres, “ Near-Field Mapping System to Scan in Time Domain the Magnetic Emissions of Integrated Circuits,” Proc. PATMOS’ 08: Int. Workshop on Power and Timing Modeling Optimization and Simulation, Ver. 1- 11, 2009.
- C. E. Baum, “Emerging Technology for Transient and Broad-Band Analysis and Synthesis of Antennas and Scaterrers,” Interaction Note 300, Proc. of IEEE, pp. 1598-1616, Nov. 1976.
- W. Winter and M. Herbrig, “Time Domain Measurement in Automotive Applications,” Proc. IEEE Int. Symp. EMC, Austin, Texas, USA, pp. 109-115, Aug. 17-21 2009.
- R. Cicchetti, “Transient Analysis of Radiated Field from Electric Dipoles and Microstrip Lines,” IEEE Trans. Ant. Prop., Vol. 39, No. 7, pp. 910-918, Jul. 1991.
- S. Braun, E. Gülten, A. Frech and P. Russer, “Automated Measurement of Intermittent Signals using a Time-Domain EMI Measurement System,” Proc. IEEE Int. Symp. EMC, Austin, Texas (USA), pp. 232-235, Aug. 17-21 2009.
- J. Rioult, D. Seetharamdoo and M. Heddebaut, “Novel Electromagnetic Field Measuring Instrument with Real-Time Visualization,” Proc IEEE Int. Symp. EMC, Austin, Texas (USA), pp. 133-138, Aug. 17-21 2009.
- R. S. Edwards, A. C. Marvin and S. J. Porter, “Uncertainty Analyses in the Finite-Difference Time- Domain Method,” IEEE Transactions on Electromagnetic Compatibility, 52(1), p. 155-163, 2010.
- L. Liu; X. Cui and L. Qi; “Simulation of Electromagnetic Transients of the Bus Bar in Substation by the Time-Domain Finite-Element Method,” IEEE Transactions on Electromagnetic Compatibility, 51(4), p. 1017-1025, 2009.
- R. Jauregui, P. I. Riu and F. Silva “Transient FDTD Simulation Validation,” Proc IEEE Int. Symp. EMC, Fort Lauderdale, Florida, USA, pp. 257-262, Jul. 25-30 2010.
- M. Adada, “High-Frequency Simulation Technologies-Focused on Specific High-Frequency Design Applications,” Microwave Engineering Europe, pp. 16-17, Jun. 2007.
- C. E. Baum, “Some Characteristics of Electric and Magnetic Dipole Antennas for Radiating Transient Pulses,” Sensor and Simulation Note 405, Jan. 71.
- B. K. Singaraju and C. E. Baum, “A Simple Technique for Obtaining the Near Fields of Electric Dipole Antennas from Their Far Fields,” Sensor and Simulation Note 213, Mar. 76.
- J. Song and K.-M. Chen, “Propagation of EM Pulses Excited by an Electric Dipole in a Conducting Medium,” IEEE Tran. Ant. Prop., Vol. 41, No. 10, pp. 1414-1421, 1993.
- Lakhtakiaa, V. K. Varadana and V. V. Varadana, “Time-Harmonic and Time-Dependent Radiation by Bifractal Dipole Arrays,” Int. J. Electronics, Vol. 63, No. 6, pp. 819-824, Dec. 1987.1987.
- H. G. Schantz, “Electromagnetic Energy around Hertzian Dipoles,” IEEE Tran. Ant. Prop. Magazine, Vol. 43, No. 2, pp. 50-62, Apr. 2001.
- W. Jun-Hong, J. Lang and J. Shui-Sheng, “Optimization of the Dipole Shapes for Maximum Peak Values of the Radiating Pulse,” Proc. IEEE Tran. Ant. Prop. Society Int. Symp., Vol. 1, pp. 526-529, 1997.
- B. Ravelo and Y. Liu, “Computation of Transient Near-Field Radiated by Electronic Devices from Frequency Data”, Chap. 1, Fourier Transform Applications, Ed. by Salih Mohammed Salih, Published by Intech open science, ISBN 978-953-51-0518-3, Apr. 2012, Rijeka, Croatia, pp. 3-26.
- Agilent EEsof EDA, “Overview: Electromagnetic Design System (EMDS),” (2008, Sep.) [Online]. Available: http://www.agilent.com/find/eesof-emds
- ANSYS, “Unparalleled Advancements in Signaland Power-Integrity, Electromagnetic Compatibility Testing,” (2009, Jun. 16) [Online]. Available: http://investors.ansys.com/
- North East Systems Associates (NESA), “RJ45 Interconnect Signal Integrity,” (2010 CST Computer Simulation Technology AG.) [Online]. Available: http://www.cst.com/Content/Applications/Article/Article.aspx?id=243
- B. Ravelo, Y. Liu, A. Louis and A. K. Jastrzebski, “Study of high-frequency electromagnetic transients radiated by electric dipoles in near-field”, IET Microw., Antennas Propag., Vol. 5, No. 6, pp. 692 - 698, Apr. 2011.
- B. Ravelo, Y. Liu and J. B. H. Slama, “Time- Domain Planar Near-Field/Near-Field Transforms with PWS Method”, Eur. Phys. J. Appl. Phys. (EPJAP), Vol. 53, No. 1, Feb. 2011, 30701-pp. 1-8.
- Y. Liu and B. Ravelo, “On the time-domain nearfield radiation with PWS method”, Proceedings of the Advanced Electromagnetics Symposium (AES) 2012, Paris, France, Apr. 16-19 2012.
- B. Ravelo, “Electric field Extraction from H-Near- Field in Time-Domain by using PWS Method,” Progress In Electromagnetics Research (PIER) B, Vol. 25, 2010, pp. 171-189.
- Y. Liu and B. Ravelo, “Near-field map radiated by structures disturbed by arbitrary transient signals”, Proceedings of the Advanced Electromagnetics Symposium (AES) 2012, Apr. 16-19 2012, Paris, France.
- C. A. Balanis, Antenna theory: Analysis and design, 3rd ed., Wiley, New York, USA, 2005.
- D. T. Paris, W. M. Leach and E. B. Joy, “Basic theory of probe-compensated near-field measurements,” IEEE Tran. Ant. Prop., Vol. 26, No. 3, pp. 373-379, May 1978.
- J. J. H. Wang, “An examination of the theory and practices of planar near-field measurement,” IEEE Tran. Ant. Prop., 36, vol. 6, pp. 746-753, Jun. 1988.
- J. C.-E. Sten and A. Hujanen, “Aspects on the Phase Delay and Phase Velocity in the Electromagnetic Near-Field,” Progress In Electromagnetics Research (PIER), Vol. 56, pp. 67-80, 2006.
- H. R. Hertz, “Untersuchungen ueber die Ausbreitung der Elektrischen Kraft,” (in German) Johann Ambrosius Barth, Leipzig, Germany, 1892.
- Y Liu, B. Ravelo, and P. Fernandez-Lopez, “Modeling of Magnetic Near-Field Radiated by Electronic Devices Disturbed by Complex Transient Signals”, Applied Physics Research (APR), Vol. 4, No. 1, Feb. 2012, pp. 3-18.