Publications

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Casaleiro, J., H. Lopes, L. B. Oliveira, J. R. Fernandes, and M. M. Silva. "A 1 mW low phase-noise relaxation oscillator." Circuits and Systems (ISCAS), 2011 IEEE International Symposium on. IEEE, 2011. 1133-1136. Abstract
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Bica Oliveira, L., J. R. Fernandes, I. M. Filanovsky, and C. J. M. Verhoeven. "A 2.4 GHz CMOS quadrature LC-oscillator/mixer." Circuits and Systems, 2004. ISCAS'04. Proceedings of the 2004 International Symposium on. Vol. 1. IEEE, 2004. I–165. Abstract
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Oliveira, L. B., C. van den Bos, J. R. Fernandes, C. J. M. Verhoeven, and M. M. Silva. "A 5 GHz quadrature relaxation oscillator with mixing for improved testability or compact front-end implementation." International Journal of Circuit Theory and Applications. 38 (2010): 359-366. Abstract
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van den Bos, C., L. B. Oliveira, J. R. Fernandes, and C. J. M. Verhoeven. "A 5-GHz combined oscillator/mixer." Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on. IEEE, 2006. 4–pp. Abstract
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Oliveira, L. B., and J. R. Fernandes. "Analysis & design of quadrature oscillators (Analog circuits & signal processing)." (2008). Abstract
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Bastos, I., L. B. Oliveira, J. Goes, and M. Silva. "Analysis and design of a MOSFET-only wideband balun LNA." International Journal. 1 (2010): 241-248. Abstract
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Casaleiro, J., H. F. Lopes, L. B. Oliveira, and I. Filanovsky. "Analysis and design of CMOS coupled multivibrators." International Journal. 1 (2010): 249-256. Abstract
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Oliveira, L. B., J. R. Fernandes, and M. M. Silva. "Analysis and Design of Quadrature LC oscillators." Design of Circuits and Integrated Systems (DCIS (2006). Abstract
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Oliveira, L. B., J. R. Fernandes, I. M. Filanovsky, C. J. M. Verhoeven, and M. M. Silva Analysis and design of quadrature oscillators. Springer, 2008. Abstract
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Oliveira, L. B., I. M. Filanovsky, and J. R. Fernandes. "Analysis of oscillators synchronized by second harmonic." Circuits and Systems, 2008. MWSCAS 2008. 51st Midwest Symposium on. IEEE, 2008. 406-409. Abstract
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Oliveira, L., J. Fernandes, I. Filanovsky, and C. Verhoeven. "ASP-L9. 2: A 2.4 GHZ CMOS QUADRATURE LC-OSCILLATOR/MIXER." IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (2004). Abstract
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Bastos, I., L. B. Oliveira, JP Oliveira, J. Goes, and M. M. Silva. "Balun LNA with continuously controllable gain and with noise and distortion cancellation." Circuits and Systems (ISCAS), 2012 IEEE International Symposium on. IEEE, 2012. 2143-2146. Abstract
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Carvalho, J., L. B. Oliveira, JP Oliveira, J. Goes, and M. M. Silva. "A balun transimpedance amplifier with adjustable gain for integrated SPO< inf> 2 optic sensors." Mixed Design of Integrated Circuits and Systems (MIXDES), 2012 Proceedings of the 19th International Conference. IEEE, 2012. 178-182. Abstract
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Casaleiro, J., H. F. Lopes, L. B. Oliveira, and I. Filanovsky. "CMOS coupled multivibrators for WMTS applications." Mixed Design of Integrated Circuits and Systems (MIXDES), 2010 Proceedings of the 17th International Conference. IEEE, 2010. 231-236. Abstract
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Santin, E., M. Figueiredo, J. Goes, and L. Oliveira. "CMOS Fully Differential Feedforward-Regulated Folded Cascode Amplifier." Technological Innovation for Sustainability (2011): 565-572. Abstract
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Oliveira, JP, L. Oliveira, J. Ferreira, I. Bastos, T. Michalak, P. Pankiewicz, B. Nowacki, P. Makosa, and A. Rybarczyk. "Co-design strategy approach of lna, oscillator, and mixer." Electronics and Telecommunications Quarterly. 55 (2009): 585-599. Abstract
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Martins, M. A., L. B. Oliveira, and J. R. Fernandes. "Combined LNA and mixer circuits for 2.4 GHz ISM band." Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on. IEEE, 2009. 425-428. Abstract
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Oliveira, L. B., J. R. Fernandes, I. M. Filanovsky, C. J. M. Verhoeven, and M. M. Silva. "Conclusions and Future Research." Analysis and Design of Quadrature Oscillators (2008): 137-140. Abstract
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Filanovsky, I. M., and L. B. Oliveira. "Design of a MOS RLC-oscillator with specified total harmonic distortion." Circuits and Systems (MWSCAS), 2011 IEEE 54th International Midwest Symposium on. IEEE, 2011. 1-4. Abstract
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Fernandes, J. R., M. H. L. Kouwenhoven, C. van den Bos, L. B. Oliveira, and C. J. M. Verhoeven. "The effect of mismatches and delay on the quadrature error of a cross-coupled relaxation oscillator." Circuits and Systems I: Regular Papers, IEEE Transactions on. 54 (2007): 2592-2598. Abstract
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Oliveira, L. B., I. M. Filanovsky, and CJM Verhoveven. "Exact calculation of amplitudes and frequency of RC-oscillator with quadrature outputs." Circuits and Systems, 2004. MWSCAS'04. The 2004 47th Midwest Symposium on. Vol. 1. IEEE, 2004. I–413. Abstract
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Allam, A., I. M. Filanovsky, L. B. Oliveira, and J. R. Fernandes. "Experimental comparison of coupling effects on the performance of quadrature CMOS LC and RC oscillators." Circuits and Systems, 2007. MWSCAS 2007. 50th Midwest Symposium on. IEEE, 2007. 606-609. Abstract
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Oliveira, L. B., A. Allam, I. M. Filanovsky, J. R. Fernandes, C. J. M. Verhoeven, and M. M. Silva. "Experimental comparison of phase-noise in cross-coupled RC-and LC-oscillators." International Journal of Circuit Theory and Applications. 38 (2010): 681-688. Abstract
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Oliveira, L. B., J. R. Fernandes, MM Silver, I. M. Filanovsky, and C. J. M. Verhoeven. "Experimental evaluation of phase-noise and quadrature error in a CMOS 2.4 GHz relaxation oscillator." Circuits and Systems, 2007. ISCAS 2007. IEEE International Symposium on. IEEE, 2007. 1461-1464. Abstract
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Santin, E., L. B. Oliveira, and J. Goes. "Fast and accurate estimation of gain and sample-time mismatches in time-interleaved ADCs using on-chip oscillators." Circuits and Systems (ISCAS), 2012 IEEE International Symposium on. IEEE, 2012. 3154-3157. Abstract
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