30 GHz SiGe active inductor with voltage controlled Q by Torres, Jorge Alves, Freire, J. Costa

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K Band SiGe HBT single ended active inductors by Torres, Jorge Alves, Freire, J. Costa

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An ultra-low power low-IF GFSK demodulator for Bluetooth-LE applications by Silva Pereira, M., Caldinhas Vaz, J., Azeredo Leme, C., de Sousa, Jose T., Costa Freire, J.

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Monolithic transistors SPST switch for L -Band by Torres, J A, Freire, J C

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A 170 \mu\text All-Digital GFSK Demodulator With Rejection of Low SNR Packets for Bluetooth-LE by Silva Pereira, M., Caldinhas Vaz, J., Azeredo Leme, C., de Sousa, J. T., Costa Freire, J.

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Microwaves in Europe by Sorrentino, R., Oxley, T., Salmer, G., Vorst, A.V., Ligthart, L.P., Russer, P., Gerosa, G., Pelosi, G., Andersen, J.B., Raisanen, A.V., Kollberg, E., Modelski, J., Vendik, O.G., Vendik, I.B., Berceli, T., Salazar-Palma, M., Costa Freire, J., Uzunoglu, N., Madjar, A.

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Experimental characterization of power VDMOS transistors in commutation and a derived model for computer-aided design by Castro Simas, M.I., Simoes Piedade, M., Costa Freire, J.

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Design and application of a CMOS active inductor at Ku band based on a multi-objective optimizer by Pandey, Mrinalinee, Canelas, António, Póvoa, Ricardo, Torres, Jorge Alves, Costa Freire, J., Lourenço, Nuno, Horta, Nuno

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CAD tools to optimize power MOSFET performance using channel reverse conduction by Castro Simas, M.I., Freire, J.C.

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SUBA - An innovative pedagogical experience by Piedade, Moisés Simões, Freire, J Costa

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Ku band voltage controlled oscillator on SiGe by Torres, J.A., Freire, J.C.

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Design technique for MESFET mixers for maximum conversion gain by Joao, R.M., Costa, F.J.

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Millimeter-wave monolithic power amplifier for mobile broad-band systems by Vaz, J.C., Freire, J.C.

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Effects of mismatch on CMOS monolithic mixers image rejection by Azevedo, F., Joao Rosario, M., Costa Freire, J.

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Low cost LTCC filters for a 30GHz satellite system by Joao Rosario, M., Le-Strat, F., Alleaume, P.-F., Caldinhas Vaz, J., Schroth, J., Muller, T., Costa Freire, J.

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A 28.5 GHz monolithic cascode LNA with 70GHz f/sub T/ SiGe HBTs by Fortes, F., Costa Freire, J., Leenaerts, D., Mahmoudi, R., van Roermund, A.

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Modeling and characterization of LDD and LDSD NMOS transistors by Castro Simas, M.I., Costa Freire, J., Finco, S., Behrens, F.H.

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Fully integrated switched dual-band CMOS LNA for 802.11b/g WLAN and WiMAX applications by Canosa, V., Pereira, M., Gomes, P., Vaz, J. C., Freire, J. C.

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Voltage controlled phase shifters on CMOS technology by Mascarenhas, G., Caldinhas Vaz, J., Costa Freire, J.

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Broad band amplifier up to 30GHz with 0.25μm SiGe technology by Torres, J.A., Freire, J.C.

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