Broad-band transimpedance amplifier for multigigabit-per-second (40 Gbps) optical communication systems in 0.135µm PHEMT technology. - Miguel Ângelo M. Madureira; Paulo M. P. Monteiro; Rui L. Aguiar; Manuel Violas; M. Gloanec; E. Leclerc; Bernard Lefebvre (ISCAS (1), 2003)

High gain GaAs 10Gbps transimpedance amplifier with integrated bondwire effects. - Miguel Ângelo M. Madureira; Paulo M. P. Monteiro; Rui L. Aguiar; Manuel Violas; M. Gloanec; E. Leclerc; Bernard Lefebvre (ISCAS (2), 2003)

An electrically adjustable distributed pulse shaping filter for 40 Gbit/s optical links. - Miguel Ângelo M. Madureira; Paulo M. P. Monteiro; Rui L. Aguiar; Manuel Violas (ISCAS (2), 2005)

Transmission of four channels SCM over fiber and nonlinear compensation for RSOA external modulators. - Zhansheng Liu; Manuel Alberto Violas; Nuno Borges Carvalho (GLOBECOM Workshops, 2011)

Energy-efficient mobile tracking in heterogeneous networks using node selection. - Senka Hadzic; Du Yang; Manuel Violas; Jonathan Rodriguez 001 (EURASIP J. Wirel. Commun. Netw., 2014)

Development and evaluation of an OFDM Radar in a FPGA. - Juliana Carvalho; Manuel Violas; Daniel Castanheira; Atílio Gameiro (PACRIM, 2019)

An Efficient Web Authentication Mechanism Preventing Man-In-The-Middle Attacks in Industry 4.0 Supply Chain. - Alireza Esfahani; Georgios Mantas; José Carlos Ribeiro; Joaquim Bastos; Shahid Mumtaz; Manuel A. Violas; A. Manuel De Oliveira Duarte; Jonathan Rodriguez 001 (IEEE Access, 2019)

Energy Efficient and Wideband Class-J Doherty Power Amplifier. - Maryam Sajedin; Issa T. E. Elfergani; Jonathan Rodriguez 001; Raed Abd-Alhameed; Mónica Fernández-Barciela; Manuel Violas; Ahmed Maan Abdulkhaleq (CSNDSP, 2020)