Search

Your search keyword '"GUERMANDI D."' showing total 33 results
Start Over Author "GUERMANDI D."
33 results on '"GUERMANDI D."'

1. TSV-assisted Hybrid FinFET CMOS - Silicon Photonics Technology for High Density Optical I/O

Author

Guermandi, D., primary, Bogaerts, L., additional, Rakowski, M., additional, Ban, Y., additional, De Heyn, P., additional, Pantano, N., additional, Bex, P., additional, De Coster, J., additional, He, J., additional, Phommahaxay, A., additional, Balakrishnan, S., additional, Demeurisse, C., additional, Bertheau, J., additional, Rebibis, K.J., additional, Nolmans, P., additional, Sun, X., additional, Srinivasan, A., additional, Van Huylenbroeck, S., additional, Lardenois, S., additional, Miller, A., additional, Absil, P., additional, Verheyen, P., additional, Velenis, D., additional, Pantouvaki, M., additional, and Van Campenhout, J., additional

Published
2019
Full Text
View/download PDF

3. Short distance wireless and Its opportunities

Author

Rabaey, J. M., Chee, Y. H., Chen, D., DE NARDIS, Luca, Gambini, S., Guermandi, D., Mark, M., and Pletcher, N.

Subjects
energy-scavenging, wireless transceivers, short-distance wireless
Published
2017

4. A 28 nm, 475 mW, and 0.4–1.7 GHz Embedded Transceiver Front-End Enabling High-Speed Data Streaming Within Home Cable Networks

Author

Spiridon, S., primary, Koh, D., additional, Xiao, J., additional, Brandolini, M., additional, Shen, B., additional, Hsiao, C.-M., additional, Huang, H., additional, Guermandi, D., additional, Bozzola, S., additional, Yan, H., additional, Introini, M., additional, Krishnan, L., additional, Raviprakash, K., additional, Shin, Y., additional, Gomez, R., additional, and Chang, J., additional

Published
2017
Full Text
View/download PDF

5. A 79GHz 2×2 MIMO PMCW radar SoC in 28nm CMOS

Author

Guermandi, D., primary, Shi, Q., additional, Dewilde, A., additional, Derudder, V., additional, Ahmad, U., additional, Spagnolo, A., additional, Bourdoux, A., additional, Wambacq, P., additional, and van Thillo, W., additional

Published
2016
Full Text
View/download PDF

6. A 28 nm, 475 mW, 0.4-to-1.7 GHz embedded transceiver front-end enabling high-speed data streaming within home cable networks

Author

Spiridon, S., primary, Koh, D., additional, Xiao, J., additional, Brandolini, M., additional, Shen, B., additional, Hsiao, C.-M., additional, Huang, H., additional, Guermandi, D., additional, Bozzola, S., additional, Yan, H., additional, Introini, M., additional, Krishnan, L., additional, Raviprakash, K., additional, Shin, Y., additional, Gomez, R., additional, and Chang, J., additional

Published
2016
Full Text
View/download PDF

21. Comparator hysteresis compensation for decision feedback equalisers.

Author

Guermandi, D., Mattia, O. E., Wambacq, P., and Torfs, G.

Subjects
*DECISION feedback equalizers, *HYSTERESIS, *COMPARATOR circuits, *STREAM channelization, *INTERSYMBOL interference
Abstract

High-speed comparators are extensively used in serial link receiver designs. Some comparator architectures can show significant hysteresis that degrade the sensitivity of the receiver, increasing the bit error rate. In this Letter, a comparator hysteresis compensation strategy that re-uses the first tap of a decision feedback equaliser to shift the comparator input voltage, increasing the decision margin is proposed. An updated equaliser coefficient adaptation scheme is also introduced. The proposed technique can be used for binary and multi-level modulations. [ABSTRACT FROM AUTHOR]

Published
2018
Full Text
View/download PDF

31. Reconfigurable MEMS-enabled LC-tank for Multi-Band CMOS Oscillator

Author

Antonio Gnudi, Paola Tortori, Benno Margesin, E. Franchi, Davide Guermandi, Flavio Giacomozzi, R. Gaddi, GADDI R., GNUDI A., FRANCHI E., GUERMANDI D., TORTORI P., MARGESIN B., and GIACOMOZZI F.

Subjects
Vackář oscillator, Voltage-controlled oscillator, Materials science, business.industry, RC oscillator, Local oscillator, Electrical engineering, Delay line oscillator, Digitally controlled oscillator, Colpitts oscillator, Pierce oscillator, business
Abstract

A wide frequency span reconfigurable MEMS-enabled LC-tank network for a multi-band RF oscillator is implemented, made of ohmic RF-MEMS switches, spiral suspended inductors and metal-insulator-metal (MIM) capacitors all integrated on a high resistivity silicon MEMS substrate. The LC-tank is connected to a differential cross-coupled n-MOS pair on a separate CMOS substrate, by chip-on-chip integration and wire bonding, leading to the complete MEMS-CMOS oscillator prototype. The separate LC-tank and the complete oscillator are both tested on-wafer through RF-probing. Measurement results show two resonance frequencies of 1.375 GHz (Q = 7.2) and 3.605 GHz (Q = 14.4) for the MEMS-enabled LC-tank. The MEMS-CMOS oscillator shows a phase noise of -124.5 dBc at 1MHz frequency offset, with 3mA bias current at 1.2 V power supply. Overall oscillator performances well compare with state-of-the-art non-reconfigurable CMOS oscillator designs.

Published
2005

33. Quadrature VCO based on direct second harmonic locking

Author

Davide Guermandi, Paola Tortori, Antonio Gnudi, E. Franchi, TORTORI P., GUERMANDI D., FRANCHI E., and GNUDI A.

Subjects
Harmonic analysis, Engineering, CMOS, business.industry, Control theory, Quadrature vco, Phase noise, dBc, business, Inductor, Transfer function, Quadrature (astronomy)
Abstract

The paper proposes a quadrature VCO based on two LC-oscillators directly coupled by means of second harmonic such that extra inductors or extra current are not required. A simple model is presented clarifying the following points: i) existence and stability of steady state solutions, ii) phase noise transfer function, iii) phase deviation from ideal quadrature versus tank mismatches. A design is presented in CMOS 0.13 /spl mu/m technology, operating at 1.8GHz, 1.2V supply, with 4 mA total current consumption. Simulation results exhibit -128 dBc/Hz at 1 MHz phase noise and 2/spl deg/ quadrature error for 0.5% mismatch between the two tanks.

Catalog

Books, media, physical & digital resources
See catalog results