| A four-terminal water-quality-monitoring conductivity sensor PM Ramos, JMD Pereira, HMG Ramos, AL Ribeiro IEEE Transactions on instrumentation and measurement 57 (3), 577-583, 2008 | 116 | 2008 |
| Liftoff insensitive thickness measurement of aluminum plates using harmonic eddy current excitation and a GMR sensor AL Ribeiro, HG Ramos, JC Arez Measurement 45 (9), 2246-2253, 2012 | 91 | 2012 |
| The lift-off effect in eddy currents on thickness modeling and measurement J Kral, R Smid, HMG Ramos, AL Ribeiro IEEE Transactions on Instrumentation and Measurement 62 (7), 2043-2049, 2013 | 88 | 2013 |
| Magnetic sensors assessment in velocity induced eddy current testing TJ Rocha, HG Ramos, AL Ribeiro, DJ Pasadas Sensors and Actuators A: Physical 228, 55-61, 2015 | 83 | 2015 |
| GMR array uniform eddy current probe for defect detection in conductive specimens O Postolache, AL Ribeiro, HG Ramos Measurement 46 (10), 4369-4378, 2013 | 78 | 2013 |
| Using the skin effect to estimate cracks depths in mettalic structures HMG Ramos, O Postolache, FC Alegria, AL Ribeiro 2009 IEEE instrumentation and measurement technology conference, 1361-1366, 2009 | 72 | 2009 |
| Interaction of Lamb waves with the edges of a delamination in CFRP composites and a reference-free localization method for delamination B Feng, AL Ribeiro, HG Ramos Measurement 122, 424-431, 2018 | 63 | 2018 |
| Present and future impact of magnetic sensors in NDE HG Ramos, AL Ribeiro Procedia Engineering 86, 406-419, 2014 | 61 | 2014 |
| Detection and characterization of defects using GMR probes and artificial neural networks O Postolache, HG Ramos, AL Ribeiro Computer Standards & Interfaces 33 (2), 191-200, 2011 | 58 | 2011 |
| Inductive probe for flaw detection in non-magnetic metallic plates using eddy currents AL Ribeiro, HG Ramos 2008 IEEE Instrumentation and Measurement Technology Conference, 1447-1451, 2008 | 50 | 2008 |
| Locating defects in anisotropic CFRP plates using ToF-based probability matrix and neural networks B Feng, DJ Pasadas, AL Ribeiro, HG Ramos IEEE Transactions on Instrumentation and Measurement 68 (5), 1252-1260, 2019 | 47 | 2019 |
| An SVM approach with electromagnetic methods to assess metal plate thickness HG Ramos, T Rocha, J Král, D Pasadas, AL Ribeiro Measurement 54, 201-206, 2014 | 45 | 2014 |
| Lift-off point of intersection feature in transient eddy-current oscillations method to detect thickness variation in stainless steel CS Angani, HG Ramos, AL Ribeiro, TJ Rocha, P Baskaran IEEE Transactions on Magnetics 52 (6), 1-8, 2016 | 43 | 2016 |
| Liftoff correction based on the spatial spectral behavior of eddy-current images AL Ribeiro, F Alegria, OA Postolache, HMG Ramos IEEE Transactions on Instrumentation and Measurement 59 (5), 1362-1367, 2010 | 42 | 2010 |
| A new method to detect delamination in composites using chirp-excited Lamb wave and wavelet analysis B Feng, AL Ribeiro, HG Ramos NDT & E International 100, 64-73, 2018 | 41 | 2018 |
| Evaluation of portable ECT instruments with positioning capability D Pasadas, TJ Rocha, HG Ramos, AL Ribeiro Measurement 45 (3), 393-404, 2012 | 41 | 2012 |
| A simple forward direct problem solver for eddy current non-destructive inspection of aluminum plates using uniform field probes AL Ribeiro, HG Ramos, O Postolache Measurement 45 (2), 213-217, 2012 | 38 | 2012 |
| Detection and classification of defects using ECT and multi-level SVM model DJ Pasadas, P Baskaran, HG Ramos, AL Ribeiro IEEE Sensors Journal 20 (5), 2329-2338, 2019 | 37 | 2019 |
| Studies to optimize the probe response for velocity induced eddy current testing in aluminium TJ Rocha, HG Ramos, AL Ribeiro, DJ Pasadas, CS Angani Measurement 67, 108-115, 2015 | 35 | 2015 |
| Defect classification with SVM and wideband excitation in multilayer aluminum plates DJ Pasadas, HG Ramos, B Feng, P Baskaran, AL Ribeiro IEEE Transactions on Instrumentation and Measurement 69 (1), 241-248, 2019 | 33 | 2019 |
Helena Maria Geirinhas RamosInstituto Telecomunicações, Instituto Superior Técnico, ISTPatvirtintas el. paštas lx.it.pt