Oliveira, L. B., J. R. Fernandes, M. H. L. Kouwenhoven, C. van den Bos, and C. J. M. Verhoeven. "A quadrature relaxation oscillator-mixer in CMOS." Circuits and Systems, 2003. ISCAS'03. Proceedings of the 2003 International Symposium on. Vol. 1. IEEE, 2003. I–689. Abstract
Oliveira, L. B., J. R. Fernandes, I. M. Filanovsky, and C. J. M. Verhoeven. "Wideband two-integrator oscillator-mixer." ASIC, 2005. ASICON 2005. 6th International Conference On. Vol. 1. IEEE, 2005. 642-645. Abstract
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2006
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
Allam, A., I. M. Filanovsky, L. B. Oliveira, and J. R. Fernandes. "Synchronization of mutually coupled LC-oscillators." Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on. IEEE, 2006. 4–pp. Abstract
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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Oliveira, L. B., J. R. Fernandes, I. M. Filanovsky, C. J. M. Verhoeven, and M. M. Silva. "Introduction." Analysis and Design of Quadrature Oscillators (2008): 1-5. Abstract
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Oliveira, L. B., J. R. Fernandes, I. M. Filanovsky, C. J. M. Verhoeven, and M. M. Silva. "Measurement Results." Analysis and Design of Quadrature Oscillators (2008): 119-135. Abstract
Oliveira, L. B., J. R. Fernandes, I. M. Filanovsky, C. J. M. Verhoeven, and M. M. Silva. "Quadrature LC-Oscillator." Analysis and Design of Quadrature Oscillators (2008): 81-98. Abstract
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Oliveira, L. B., J. R. Fernandes, I. M. Filanovsky, C. J. M. Verhoeven, and M. M. Silva. "Quadrature Oscillator-Mixer." Analysis and Design of Quadrature Oscillators (2008): 63-80. Abstract
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Oliveira, L. B., J. R. Fernandes, I. M. Filanovsky, C. J. M. Verhoeven, and M. M. Silva. "Quadrature Relaxation Oscillator." Analysis and Design of Quadrature Oscillators (2008): 37-61. Abstract