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Research Output 2006 2019

2019

A new design method for frequency-reconfigurable antennas using multiple tuning components

Bronckers, S., Roc'h, A. & Smolders, B., 29 Nov 2019, In : IEEE Transactions on Antennas and Propagation. p. 7285-7295 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Tuning
Antennas
Radiation
Mobile phones
Capacitors
7 Downloads (Pure)

Benchmarking a high-end smartphone’s antenna efficiencies

Bronckers, S., Roc'h, A. & Smolders, B., 1 Aug 2019, In : IEEE Access. 7, p. 105680-105686 7 p., 8784153.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Smartphones
Benchmarking
Antennas
Radiation
Reverberation
40 Downloads (Pure)

Complex permittivity measurements with a low cost parabolic resonant cavity

Federico, G., Reniers, A. C. F., Roc'h, A., Bronckers, L. A. & Visser, H. J., 18 Feb 2019, Proceedings of the 14th Loughborough Antennas and Propagation Conference (LAPC 2018). Institution of Engineering and Technology (IET), 6 p. 8643262

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
cavity resonators
resonators
permittivity
satellite communication
cavities

Influence of planar material size and position on shielding effectiveness measurements using the dual waveguide method

Tourounoglou, E., Gkatsi, V., Roc'h, A., Vogt-Ardatjew, R., Schipper, H. & Leferink, F., 1 Sep 2019, EMC Europe 2019 - 2019 International Symposium on Electromagnetic Compatibility. Piscataway: Institute of Electrical and Electronics Engineers, p. 707-711 5 p. 8871968

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Shielding
shielding
Waveguides
waveguides
frequency ranges
4 Downloads (Pure)

On free-space antenna reflection phase measurements in a reverberation chamber

Bronckers, L. A., Roc'h, A. & Smolders, A. B., 4 Jan 2019, 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. Piscataway: Institute of Electrical and Electronics Engineers, p. 7-8 2 p. 8602581

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
reverberation chambers
Phase measurement
Reverberation
antennas
Antennas
2 Downloads (Pure)

Reverberation chamber enhanced backscattering: high-frequency effects

Bronckers, S., Roc'h, A. & Smolders, B., 17 Oct 2019, EMC Europe 2019 - 2019 International Symposium on Electromagnetic Compatibility. Piscataway: Institute of Electrical and Electronics Engineers, 6 p. 8871728

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Reverberation
Backscattering
Antennas
Horn antennas
11 Downloads (Pure)

The effect of peripheral equipment loading on reverberation-chamber metrics

Hubrechsen, A., Bronckers, S., Remley, K. A., Jones, R., Horansky, R., Reniers, A., Roc'h, A. & Smolders, B., Sep 2019, 2019 International Symposium on Electromagnetic Compatibility - EMC Europe. Piscataway: Institute of Electrical and Electronics Engineers, p. 7-12 6 p. 8871515

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Reverberation
Antennas
Insulation
Copper
Bandwidth
2018
2 Citations (Scopus)
5 Downloads (Pure)

Chasing the wave in a reverberation chamber

Bronckers, L. A., Roc'h, A. & Smolders, A. B., 5 Oct 2018, EMC Europe 2018 - 2018 International Symposium on Electromagnetic Compatibility. Institute of Electrical and Electronics Engineers, p. 708-712 5 p. 8485050

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
reverberation chambers
Reverberation
Antennas
antennas
profiles

Designing multi-layer polymeric nanocomposites for EM shielding in the X-band

Saha, D., Cardinaels, R. M., Roc'h, A., Engels, T. A. P. & Anderson, P. D., 5 Oct 2018, EMC Europe 2018 - 2018 International Symposium on Electromagnetic Compatibility. Piscataway: Institute of Electrical and Electronics Engineers, p. 783-788 6 p. 8485058

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

superhigh frequencies
Shielding
shielding
Nanocomposites
nanocomposites

Influence of mutual coupling on parasitic capacitance in common mode chokes

Moonen, N., Roc'H, A. & Leferink, F., 22 Jun 2018, 2018 IEEE International Symposium on Electromagnetic Compatibility and 2018 IEEE Asia-Pacific Symposium on Electromagnetic Compatibility, EMC/APEMC 2018. Piscataway: Institute of Electrical and Electronics Engineers, p. 1305-1309 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

chokes
Electric inductors
Capacitance
capacitance
Physics
3 Citations (Scopus)
1 Downloads (Pure)

Optimization of the In-situ performance of Common Mode Chokes for power drive systems

Roc'h, A. & Leferink, F. B. J., 2018, In : IEEE Transactions on Electromagnetic Compatibility. 60, 2, p. 529-535

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
chokes
Electric inductors
electromagnetic interference
Signal interference
filters
2017
shield
polymer
5 Downloads (Pure)

How tough are the front-end requirements for 4G-and-beyond handsets?

Bronckers, L. A., Roc'h, A. & Smolders, A. B., 19 Dec 2017, European Microwave Week 2017: "A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 47th European Microwave Conference, EuMC 2017. Piscataway: Institute of Electrical and Electronics Engineers, p. 711-714 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
requirements
receivers
Intermodulation
Noise figure
intermodulation
6 Citations (Scopus)
1001 Downloads (Pure)

Wireless receiver architectures towards 5G: where are we?

Bronckers, L. A., Roc'h, A. & Smolders, A. B., 1 Jul 2017, In : IEEE Circuits and Systems Magazine. 17, 3, p. 6-16 11 p., 8011536.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
2015
1 Citation (Scopus)
1 Downloads (Pure)

A pseudo-spectral longitudinal expansion in a spectral domain integral equation for scattering by periodic dielectric structures

Beurden, van, M. C., Zacharopoulou, T., Roc'h, A. & Kraaij, van, M. G. M. M., 2015, Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA), 7-11 September 2015, Torino, Italy. Piscataway: Institute of Electrical and Electronics Engineers, p. 1419-1422

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Integral Equations
Scattering
Spectral Expansion
Exponential Convergence
Conditioning
2 Citations (Scopus)
3 Downloads (Pure)

Contributing factors in the final performance of a common mode choke

Roc'h, A. & Leferink, F. B. J., 2015, 2015 IEEE international symposium on electromagnetic compatibility (EMC). Institute of Electrical and Electronics Engineers, p. 120-123

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Electric inductors
3 Downloads (Pure)

Modeling the common mode impedance of motor drive systems using the antenna wire concept

Mestrom, R. M. C., Roc'h, A. & Xi, Y., 2015, Proceedings of the 2015 IEEE International Symposium on Electromagnetic Compatibility, 16-22 August 2015, Dresden, Germany. Piscataway: Institute of Electrical and Electronics Engineers, p. 1412-1415

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Wire
Antennas
Cables
Antenna grounds
Method of moments
2014
1 Citation (Scopus)

Experimental investigation of the input common mode impedance of a motor and its cable up to 1GHz

Roc'h, A. & Leferink, F. B. J., 2014, Proceedings of the 2014 International Symposium on Electromagnetic Compatibility (EMC Europe), 1-4 September 2014, Gothenburg, Sweden. Institute of Electrical and Electronics Engineers, p. 631-636

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Cables
Antennas
2012

An audit tool for the EMC implementation in large companies

Roc'h, A. & Leferink, F. B. J., 2012, Proceedings of the International Symposium on Electromagnetic Compatibility (EMC Europe 2012), 17-21 September2012, Rome, Italy. Piscataway: Institute of Electrical and Electronics Engineers

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Electromagnetic compatibility
Industry
Large scale systems

Behavioural models for common mode EMI filters

Roc'h, A., 2012, Twente University. 226 p.

Research output: Book/ReportBookAcademic

Signal interference
Electric inductors
Electric motors
Electromagnetic compatibility
Equivalent circuits
10 Citations (Scopus)

Nanocrystalline core material for high-performance common mode inductors

Roc'h, A. & Leferink, F., 2012, In : IEEE Transactions on Electromagnetic Compatibility. 54, 4, p. 785-791

Research output: Contribution to journalArticleAcademicpeer-review

Nanocrystalline materials
inductors
Signal interference
Iron powder
Ferrites
2011
6 Citations (Scopus)

Analysis of common mode inductors and optimization aspects

Roc'h, A. & Leferink, F., 2011, Electromagnetic interference issues in power electronics and power systems. Zare, F. (ed.). p. 3-41

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

Power converters
Switches
Students
Engineers
Electric potential

In situ performances of common mode chokes

Roc'h, A. & Leferink, F. B. J., 2011, Proceedings of the 10th International Symposium on Electromagnetic Compatibility (EMC Europe 2011), 26-30 September 2011, York, UK. Piscataway: Institute of Electrical and Electronics Engineers, p. 494-499

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Electric inductors
Equivalent circuits
Networks (circuits)
Analytical models
1 Citation (Scopus)

Towards a first time right design of the common mode choke

Roc'h, A. & Leferink, F. B. J., 2011, Proceedings of the URSI General Assembly and Scientific Symposium 2011, 13-20 Augustus 2011, Istanbul, Turkey. Istanbul, Turkey: Institute of Electrical and Electronics Engineers, p. 1-4

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Electric inductors
Equivalent circuits
Networks (circuits)
Analytical models
2010

Hierarchical approach used to analyze the emc performance of a zvs converter

Roc'h, A., Zhao, D., Ferreira, J. A. & Leferink, F. B. J., 2010, 9th International Symposium on Electromagnetic Compatibility (EMC Europe 2010), September 13-17, 2010, Wroclaw, Poland.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Man-made noise in our living environments

Leferink, F., Silva, F., Catrysse, J., Batterman, S., Beauvois, V. & Roc'h, A., 2010, In : Radio Science Bulletin. 334, Septembre 2010, p. 49 57 p.

Research output: Contribution to journalArticleAcademicpeer-review

telecommunication
ignition systems
digital systems
analogs
interference
2009
13 Citations (Scopus)

Common mode dc bus filter design for variable speed drive system via transfer ratio measurements

Zhao, D., Ferreira, J. A., Roc'h, A. & Leferink, F., 2009, In : IEEE Transactions on Power Electronics. 24, 2, p. 518-524

Research output: Contribution to journalArticleAcademicpeer-review

Variable speed drives
Interference suppression
Signal interference
Industry
3 Citations (Scopus)

New materials for Inductors

Roc'h, A. & Leferink, F., 2009, 2009 International Symposium on Electromagnetic Compatibility - EMC Europe.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Scale and weight consideration of EMI filters

Roc'h, A. & Leferink, F., 2009, ESA Workshop on Aerospace EMC.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2008
5 Citations (Scopus)

Comparison of evaluated and measured performances of common mode chokes

Roc'h, A. & Leferink, F., 2008, 2008 International Symposium on Electromagnetic Compatibility - EMC Europe.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

3 Citations (Scopus)

Hierarchical EMC analysis approach for power electronics applications

Zhao, D., Ferreira, J. A., Roc'h, A. & Leferink, F. B. J., 2008, 39th IEEE Power Electronics Specialists Conference (PESC '08), June 15-19, 2008, Rhodes, Greece.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

1 Citation (Scopus)

New common mode EMI filter for motor drive using a fourth leg in the inverter

Zhao, D., Ferreira, J. A., Roc'h, A. & Leferink, F. B. J., 2008, Electromagnetic Compatibility - EMC Europe, 2008 International Symposium on.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2007

Noise propagation path identification in time domain via common mode test mode

Zhao, D., Ferreira, J. A., Polinder, H., Roc'h, A. & Leferink, F. B. J., 2007, EPE 2007, Aalborg, Denmark; 2007-09-02; 2007-09-05.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2006
11 Citations (Scopus)

Investigation of EMI noise transfer characteristic of variable speed drive system

Zhao, D., Ferreira, J. A., Polinder, H., Roc'h, A. & Leferink, F. B. J., 23 May 2006, Symposium SPEEDAM; 2006-05-23; 2006-05-26.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Ontwerp van een EMI-outputfilter voor frequentieomzetter

Roc'h, A., Bergsma, H., Leferink, F., Zhao, D., Polinder, H. & Ferreira, J. A., 2006, In : Elektronica. 10, p. 23-29

Research output: Contribution to journalArticlePopular

Using transfer ratio to evaluate EMC design of adjustable speed drive systems

Zhao, D., Ferreira, J. A., Polinder, H., Roc'h, A. & Leferink, F. B. J., 2006, 7th International Symposium on Electromagnetic Compatibility (EMC Europe 2006), September 4-8, 2006, Barcelona, Spain.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review