The University of Southampton

Research

Publications

Tay, Andrew, Iyer, Mahadevan, Tummala, Rao, Kripesh, V, Wong, E.H., Swaminathan, Madhavan, Wong, C.P., Rotaru, Mihai D., Doraiswami, Ravi and Ang, Simon (2004) Next Generation of 100-μm-Pitch Wafer-Level Packaging and Assembly for Systems-on-Package. IEEE Transactions on Advanced Packaging, Vol 27 (No 2), 413-425.

Lee, Junwoo, Rotaru, Mihai D, Iyer, Mahadeva K, Kim, Hyungsoo and Kim, Joungho (2005) Analysis and Suppression of SSN Noise Coupling Between Power/Ground Plane Cavities Through Cutouts in Multilayer Packages and PCBs. IEEE TRANSACTIONS ON ADVANCED PACKAGING, 28 (2), 298-309.

Kim, Jingook, Rotaru, Mihai D, Baek, Seungyong, Park, Jongbae, Iyer, Mahadevan K and Kim, Joungho (2006) Analysis of Noise Coupling From a Power Distribution Network to Signal Traces in High-Speed Multilayer Printed Circuit Boards. IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 48 (2), 319-330.

Kripesh, Vaidyanathan, Yoon, Seung Wook, Ganesh, V. P., Khan, Navas, Rotaru, Mihai D, Fang, Wang and Iyer, Mahadevan (2005) Three-Dimensional System-in-Package Using Stacked Silicon Platform Technology. IEEE TRANSACTIONS ON ADVANCED PACKAGING, 28 (3), 377-386.

Rotaru, M. and Sykulski, J. K. (2008) Numerical investigation on compact multimode dielectric resonator antennas of very high permittivity. At The IET 7th International Conference on Computation in Electromagnetics CEM 2008 The IET 7th International Conference on Computation in Electromagnetics CEM 2008, United Kingdom. 07 - 10 Apr 2008. pp. 189-190.

Rotaru, M. D. and Sykulski, J. K. (2008) Design and Analysis of a Novel Compact High Permittivity Dielectric Resonator Antenna. At 13th Biennial IEEE Conference on Electromagnetic Field Computation CEFC 2008 13th Biennial IEEE Conference on Electromagnetic Field Computation CEFC 2008, Greece. 11 - 15 May 2008. p. 197.

Rotaru, Mihai (2008) Implementation of packaged integrated antenna with embedded front end for Bluetooth applications. IEEE Transactions on Advanced Packaging, 31 (3), 558-567.

Rotaru, M. and Sykulski, J.K. (2009) Design and analysis of a novel compact high permittivity dielectric resonator antenna. IEEE Transactions on Magnetics, 45 (3), 1052-1055.

Rotaru, M. and Sykulski, J.K. (2009) Numerical investigation on compact multimode dielectric resonator antennas of very high permittivity. IET Science, Measurement and Technology, 3 (3), 217-228.

Rotaru, M.D. and Sykulski, J.K. (2009) Dual-Band Electromagnetic Band Gap Structure for Noise Isolation in Mixed Signal SiP. At XIVth International Symposium on Electromagnetic Fields in Mechatronics Electrical and Electronic Engineering, ISEF’09 XIVth International Symposium on Electromagnetic Fields in Mechatronics Electrical and Electronic Engineering, ISEF’09, France. 10 - 12 Sep 2009.

Goddard, K.F., Lukasik, B., Rotaru, M. and Sykulski, J.K. (2009) Design study of a high temperature superconducting generator with YBCO windings. At XIVth International Symposium on Electromagnetic Fields in Mechatronics Electrical and Electronic Engineering, ISEF’09 XIVth International Symposium on Electromagnetic Fields in Mechatronics Electrical and Electronic Engineering, ISEF’09, France. 10 - 12 Sep 2009.

Lukasik, B., Goddard, K. F., Rotaru, M. D. and Sykulski, J. K. (2009) Kriging assisted design of a synchronous superconducting generator with YBCO windings. At 17th Conference on the Computation of Electromagnetic Fields COMPUMAG 2009 17th Conference on the Computation of Electromagnetic Fields COMPUMAG 2009, Brazil. 22 - 26 Nov 2009. pp. 310-311.

Rotaru, M. D. and Sykulski, J. K. (2009) Compact Electromagnetic Bandgap Structures for Notch Band in Ultra-Wideband Applications. At 17th Conference on the Computation of Electromagnetic Fields COMPUMAG 2009 17th Conference on the Computation of Electromagnetic Fields COMPUMAG 2009, Brazil. 22 - 26 Nov 2009. pp. 638-639.

Rotaru, Mihai D. and Sykulski, Jan K. (2010) Dual-band electromagnetic band gap structure for noise isolation in mixed signal SiP. Przegl?d Elektrotechniczny, 2010 (5), 95-99.

Rotaru, Mihai and Sykulski, Jan (2010) Electromagnetic Design of Dual Resonant Structures for Improved Sensitivity of Terahertz Label Free Bio-Sensing. At CEFC2010 Conference on Electromagnetic Field Computation CEFC2010 Conference on Electromagnetic Field Computation, United States. 09 - 12 May 2010.

Goddard, Kevin, Lukasik, Bartosz, Rotaru, Mihai D. and Sykulski, Jan K. (2010) Design study of a high temperature superconducting generator with YBCO windings. Przegl?d Elektrotechniczny, 2010 (5), 136-140.

Rotaru, Mihai and Sykulski, Jan (2010) Trapped mode resonances in metalo-dielectric structures with electric asymmetry. At Electromagnetic Phenomena in Nonlinear Circuits EPNC2010 Electromagnetic Phenomena in Nonlinear Circuits EPNC2010, Germany. 29 Jun - 02 Jul 2010. (In Press)

Parel, Thomas, Rotaru, Mihai, Sykulski, Jan and Hearn, Grant (2010) Design study of a tubular linear machine with permanent magnets for wave power generation. At Electromagnetic Phenomena in Nonlinear Circuits EPNC2010 Electromagnetic Phenomena in Nonlinear Circuits EPNC2010, Germany. 29 Jun - 02 Jul 2010. pp. 143-144.

Rotaru, M. and Sykulski, J.K. (2010) Compact Electromagnetic Bandgap Structures for Notch Band in Ultra-Wideband Applications. Sensors, 10 (11), 9620-9629.

Zhuang, Y, Chen, G and Rotaru, M (2011) Numerical Modelling of Needle-Grid Electrodes Negative Surface Corona Charge System. At UHVnet 2011 UHVnet 2011, United Kingdom. 18 - 19 Jan 2011. p. 72.

Rotaru, Mihai D and Sykulski, Jan K. (2011) Trapped mode resonances in metalo-dielectric structures with electric asymmetry materials. Archives of Electrical Engineering, 60 (1), 85-93.

Zhuang, Yuan, Chen, George and Rotaru, Mihai (2011) Numerical Modeling of needle-grid electrodes for negative surface corona charging system. At Dielectrics 2011 Dielectrics 2011, United Kingdom. 13 - 15 Apr 2011.

Rotaru, Mihai D. and Sykulski, Jan K. (2011) Improved sensitivity of terahertz label free bio-sensing application through trapped-mode resonances in planar resonators. IEEE Transactions on Magnetics, 47 (5), 1026-1029. (doi:10.1109/TMAG.2010.2091946).

Parel, Thomas, Rotaru, Mihai D., Sykulski, Jan K. and Hearn, Grant (2011) Optimisation of a tubular linear machine with permanent magnets machine with permanent magnets. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 30 (3), 1056-1068.

Rotaru, Mihai and Sykulski, Jan K. (2011) NUMERICAL INVESTIGATION OF FANO RESONANCES IN METAMATERIALS WITH ELECTRIC ASYMMETRY. At CEM 2011 CEM 2011, Poland. 11 - 14 Apr 2011. pp. 106-107.

Rotaru, Mihai, Tan, Yen Kheng and Sykulski, Jan K. (2011) Numerical Analysis and Optimization of an Electromagnetic Micro-Generator for Vibration Energy Harvesting Applications. At COMPUMAG 2011 - 18'th International Conference on the Computation of Electromagnetic Fields COMPUMAG 2011 - 18'th International Conference on the Computation of Electromagnetic Fields, Australia. 12 - 15 Jul 2011.

Zhuang, Yuan, Chen, George and Rotaru, Mihai (2011) Numerical modelling of needle-grid electrodes for negative surface corona charging system. Journal of Physics: Conference Series, 310, 12011.

Xiao, Song, Rotaru, M and Sykulski, J.K. (2011) Exploration versus Exploitation Using Kriging Surrogate Modelling in Electromagnetic Design. In, ISEF 2011 - XV International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering. OS.1.6. ,

Donuk, Atilla, Rotaru, M. and Sykulski, J.K. (2011) Defining and Computing Equivalent Inductances of Gapped Iron Core Reactors. In, ISEF 2011 - XV International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering. PS.4.7. ,

Zhuang, Yuan, Chen, George and Rotaru, Mihai (2011) Charge Injection in Gold Ground Electrode Corona Charged Polyethylene Film: Surface Potential Decay and Corona Charging Current Measurement. At International Symposium on Electrets International Symposium on Electrets, France. 27 - 31 Aug 2011. pp. 127-128.

Zhuang, Yuan, Chen, George and Rotaru, Mihai (2011) Charge Injection in Gold Ground Electrode Corona Charged Polyethylene Film: Numerical Simulation on Surface Potential Decay. At International Symposium on Electrets International Symposium on Electrets, France. 27 - 31 Aug 2011. pp. 129-130.

Xiao, Song, Rotaru, M. and Sykulski, J.K. (2012) Strategies for balancing exploration and exploitation in electromagnetic optimisation. At XXII Symposium on Electromagnetic Phenomena in Nonlinear Circuits XXII Symposium on Electromagnetic Phenomena in Nonlinear Circuits, Croatia. 26 - 29 Jun 2012. 2 pp, pp. 1-2.

Donuk, A., Rotaru, M. and Sykulski, J.K. (2012) Defining and computing equivalent inductances of gapped iron core reactors. Przegl?d Elektrotechniczny, 88 (7b), 52-55.

Xiao, Song, Rotaru, M. and Sykulski, J.K. (2012) Exploration versus exploitation using kriging surrogate modelling in electromagnetic design. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 31 (5), 1541-1551.

Zhuang, Y., Chen, G., Chappell, P.H. and Rotaru, M.D. (2012) Surface potential decay: effect of different corona charging times. At 2012 IEEE Conference on Electrical Insulation and Dielectric Phenomena 2012 IEEE Conference on Electrical Insulation and Dielectric Phenomena, Canada. 14 - 17 Oct 2012. 4 pp, pp. 620-623.

Parel, Thomas S., Rotaru, Mihai D., Sykulski, Jan K. and Hearn, Grant E. (2011) Optimisation of a tubular linear machine with permanent magnets for wave energy extraction. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 30 (3), 1056-1068. (doi:10.1108/03321641111110997).

Rotaru, M. and Sykulski, J.K. (2012) Numerical investigation of Fano resonances in metamaterials with electric asymmetry. [in special issue: Special Issue on Computation in Electromagnetics] IET Science, Measurement and Technology, 6 (5), Autumn Issue, 386-393. (doi:10.1049/iet-smt.2011.0111).

Xiao, Song, Rotaru, M. and Sykulski, J.K. (2013) Adaptive Weighted Expected Improvement With Rewards Approach in Kriging Assisted Electromagnetic Design. IEEE Transactions on Magnetics, 49 (5), Spring Issue, 2057-2060. (doi:10.1109/TMAG.2013.2240662).

Xiao, Song, Rotaru, M. and Sykulski, J. K. (2013) Robust Global Optimization of Electromagnetic Designs Utilizing Gradient Indices and Kriging. At COMPUMAG 2013, 19th International Conference on the Computation of Electromagnetic Fields COMPUMAG 2013, 19th International Conference on the Computation of Electromagnetic Fields, Hungary. 30 Jun - 04 Jul 2013. 2 pp.

Xiao, Song, Rotaru, M. and Sykulski, J. K. (2013) Strategies for balancing exploration and exploitation in electromagnetic optimisation. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 32 (4), 1176-1188.

Liang, Yongchun, Rotaru, Mihai D. and Sykulski, Jan K. (2013) Electromagnetic simulations of a fully superconducting 10-MW-Class wind turbine generator. IEEE Transactions on Applied Superconductivity, 23 (6), 5202805-5202809. (doi:10.1109/TASC.2013.2277778).

Al-Enezi, F.Q., Sykulski, J.K. and Rotaru, M. (2014) Grid-connected photovoltaic module and array sizing based on an iterative approach. SGCE International Journal of Smart Grid and Clean Energy, 3 (2), Spring Issue, 247-254.

Rotaru, M., Tanzania, R., Ayoob, R., Kheng, T.Y. and Sykulski, J.K. (2014) Numerical and experimental study of the effects of load and distance variation on wireless power transfer systems using magnetically coupled resonators. At Ninth International Conference on Computation in Electromagnetics CEM 2014 Ninth International Conference on Computation in Electromagnetics CEM 2014, United Kingdom. 31 Mar - 01 Apr 2014. 2 pp.

Xiao, Song, Li, Yinjiang, Rotaru, M. and Sykulski, J.K. (2014) Correlation matrices in kriging assisted optimisation of electromagnetic devices. At Ninth International Conference on Computation in Electromagnetics CEM 2014 Ninth International Conference on Computation in Electromagnetics CEM 2014, United Kingdom. 31 Mar - 01 Apr 2014. 2 pp.

Rotaru, M., Tan, Yen Kheng and Sykulski, J.K. (2014) A wireless power transfer system for electrical vehicles exploiting magnetically coupled resonance and a tapped capacitance impedance transformer. At UPEC2014: International Universities' Power Engineering Conference UPEC2014: International Universities' Power Engineering Conference, Romania. 02 - 05 Sep 2014. 6 pp.

Tarmizi, A.I., Rotaru, M. and Sykulski, J.K. (2014) Electromagnetic compatibility studies within smart grid automated substations. At UPEC2014: International Universities' Power Engineering Conference UPEC2014: International Universities' Power Engineering Conference, Romania. 02 - 05 Sep 2014. 6 pp.

Song, Xiao, Li, Yinjiang, Rotaru, Mihai and Sykulski, Jan K. (2014) Considerations of uncertainty in robust optimisation of electromagnetic devices. International Journal of Applied Electromagnetics and Mechanics, 46 (2), 427-436.

Al-Enezi, F.Q., Rotaru, M. and Sykulski, J. K. (2014) Modelling and Simulation of a Grid-Connected PV System based on Efficient Maximum Power Point Tracking Algorithm. Int. Journal of Engineering Research and Applications, 4 (11), Autumn Issue, 1-9.

Rotaru, M., Tanzania, R., Ayoob, R., Kheng, T.Y. and Sykulski, J.K. (2015) Numerical and experimental study of the effects of load and distance variation on wireless power transfer systems using magnetically coupled resonators. IET Science, Measurement & Technology, 9 (2), 160-171. (doi:10.1049/iet-smt.2014.0175).

Xiao, Song, Rotaru, M. and Sykulski, J. K. (2015) Correlation matrices in kriging assisted optimisation of electromagnetic devices. IET Science, Measurement & Technology, 9 (2), 189-196. (doi:10.1049/iet-smt.2014.0194).

Xiao, S., Li, Y., Rotaru, M. and Sykulski, J.K. (2015) Six sigma quality approach to robust optimization. IEEE Transactions on Magnetics, 51 (3), 1-4.

Stuikys, A., Rotaru, M. and Sykulski, J.K. (2015) A refined approach exploiting tubes of flux for analysis of linear switched reluctance motors. In ISEF 2015 Conference Proceedings. Universitat Politecnica de Valencia..

Li, Yinjiang, Xiao, Song, Rotaru, M. and Sykulski, J.K. (2015) A Dual Kriging Approach with Improved Points Selection Algorithm for Memory Efficient Surrogate Optimisation in Electromagnetics. At Compumag 2015 Compumag 2015. 28 Jun - 02 Jul 2015. 2 pp.

Rotaru, Mihai and Sykulski, Jan (2015) Band widening technique for small integrated packaged antennas. At 17th Electronics Packaging Technology Conference (EPTC 2015) 17th Electronics Packaging Technology Conference (EPTC 2015), Singapore. 02 - 04 Dec 2015. 4 pp.

Li, Yinjiang, Xiao, Song, Rotaru, Mihai and Sykulski, Jan (2016) A dual kriging approach with improved points selection algorithm for memory efficient surrogate optimization in electromagnetics. IEEE Transactions on Magnetics, 52 (3), 1-4.

Stuikys, Aleksas, Rotaru, Mihai and Sykulski, Jan (2016) A refined approach exploiting tubes of flux for analysis of linear switched reluctance motors. [in special issue: Selected Papers from ISEF 2015] International Journal of Applied Electromagnetics and Mechanics, 51 (s1), S13-S21. (doi:10.3233/JAE-2022).

Li, Yinjiang, Rotaru, Mihai and Sykulski, Jan (2016) Kriging based robust optimisation algorithm for minimax problems in electromagnetics. XXIV Symposium Electromagnetic Phenomena in Nonlinear Circuits (EPNC), Finland. 28 Jun - 01 Jul 2016. pp. 77-78.

Xiao, Song, Rotaru, Mihai and Sykulski, Jan (2015) Robust design optimisation of electromagnetic devices exploiting gradient indices and Kriging. IET Science, Measurement and Technology, 9 (4), 400-409. (doi:10.1049/iet-smt.2014.0054).

Tarmizi, Aine, Rotaru, Mihai and Sykulski, Jan (2016) Magnetic field calculations within substation environment for EMC studies. IEEE 16th International Conference on Environment and Electrical Engineering (EEEIC), Italy. 07 - 10 Jun 2016. 6 pp. (doi:10.1109/EEEIC.2016.7555613).

Xiao, Song, Liu, Guoqing, Zhang, Kunlun, Rotaru, Mihai and Sykulski, Jan (2016) Multiobjective optimum design of single-sided linear induction motor using kriging surrogate model. At 7th International Conference on Electromagnetic Field Problems and Applications (ICEF2016) 7th International Conference on Electromagnetic Field Problems and Applications (ICEF2016), China. 18 - 20 Sep 2016. pp. 137-138.

Pu, Suan-Hui, Darbyshire, David, Wright, Robert, Kirby, Paul, Rotaru, Mihai, Holmes, Andrew and Yeatman, Eric (2016) RF MEMS zipping varactor with high quality factor and very large tuning range. IEEE Electron Device Letters, 37 (10), 1340-1343. (doi:10.1109/LED.2016.2600264).

Li, Yinjiang, Xiao, Song, Rotaru, Mihai and Sykulski, Jan (2017) A kriging based optimization approach for large datasets exploiting points aggregation techniques. IEEE Transactions on Magnetics. (doi:10.1109/TMAG.2017.2665703).

Li, Yinjiang, Rotaru, Mihai and Sykulski, Jan (2016) Kriging based robust optimisation algorithm for minimax problems in electromagnetics. Archives of Electrical Engineering, 65 (4), 843-854. (doi:10.1515/aee-2016-0059).

Li, Yinjiang, Xiao, Song, Rotaru, Mihai and Sykulski, Jan (2017) Localized probability of improvement for Kriging based multi-objective optimization. 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, Lodz, Poland. 14 - 16 Sep 2017. 2 pp.

Deng, Zhida, Rotaru, Mihai and Sykulski, Jan (2017) Harmonic Analysis of LV distribution networks with high PV penetration. In 2017 International Conference on Modern Power Systems (MPS). IEEE. 6 pp. (doi:10.1109/MPS.2017.7974392).

Mirzaei, Sahar, Green, Nicolas, Rotaru, Mihai and Pu, Suan-Hui (2017) Detecting and identifying DNA via the THz backbone frequency using a metamaterial-based label-free biosensor. Sadwick, Laurence P. and Yan, Tianxin (eds.) In Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X. vol. 10103, SPIE. 9 pp. (doi:10.1117/12.2263694).

Li, Yinjiang, Xiao, Song, Di Barba, Paolo, Rotaru, Mihai and Sykulski, Jan (2017) Localized probability of improvement for kriging based multi-objective optimization. Open Physics, 15 (1), 954-958. (https://doi.org/10.1515/phys-2017-0117).

Yan, Ruey Jun, Abdullah, Zalina, Mok, Chee Wei, Rotaru, Mihai and Pu, Suan-Hui (2016) A study on dimensional variation in flexible printed circuits during post-lamination baking. In 2016 IEEE 18th Electronics Packaging Technology Conference (EPTC),. IEEE.. (doi:10.1109/EPTC.2016.7861530).

Rotaru, Mihai and Wagih, Mahmoud Ashraf (2017) Analysis and design of low loss differential transmission line structures for high speed applications. In Electronics Packaging Technology Conference (EPTC), 2017 IEEE 19th. IEEE. 5 pp, pp. 1-5. (doi:10.1109/EPTC.2017.8277541).

Rotaru, M.D., Pu, S.H., Kumar, A. and Mok, C.W. (2016) Electromagnetic behaviour of flexible substrates with meshed and conductive films ground planes. In 2016 IEEE 37th International Electronics Manufacturing Technology (IEMT) & 18th Electronics Materials and Packaging (EMAP) Conference. IEEE.. (doi:10.1109/IEMT.2016.7761909).

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