| Cross-correlation and sine-fitting techniques for high-resolution ultrasonic ranging R Queiros, FC Alegria, PS Girao, ACC Serra IEEE Transactions on Instrumentation and Measurement 59 (12), 3227-3236, 2010 | 130 | 2010 |
| Single-mode piezoelectric ultrasonic transducer equivalent circuit parameter calculations and optimization using experimental data R Queirós, PS Girão, AC Serra IMEKO TC4 Symp 2, 468-471, 2005 | 40 | 2005 |
| A multi-frequency method for ultrasonic ranging R Queirós, FC Alegria, PS Girao, AC Serra Ultrasonics 63, 86-93, 2015 | 28 | 2015 |
| A new method for high resolution ultrasonic ranging in air R Queirós, RC Martins, PS Girao, AC Serra Proceedings of the XVIII IMEKO World Congress, Rio de Janeiro, Brazil, 17-22, 2006 | 18 | 2006 |
| Ultrasonic thickness estimation using cross-correlation and phase-shift R Queirós, V Matz, R Šmid, PS Girao, AC Serra Conference on Telecommunications, Peniche, Portugal, 2007 | 3 | 2007 |
| Serra,“ R Queirós, R Martins, P Girao A new method for high resolution ultrasonic ranging in air,” Metrology for a …, 2005 | 3 | 2005 |
| Técnicas de Processamento Digital de Sinais Acústicos: Caracterização do Meio Submarino R Queirós, F Ramirez-Fernandez | | |