Increasing the range of wireless passive sensor nodes using multisines. - Ricardo Dias Fernandes; Alirio S. Boaventura; Nuno Borges Carvalho; João Nuno Matos (RFID-TA, 2011)

A Low-Power Wakeup Radio for Application in WSN-Based Indoor Location Systems. - Alirio S. Boaventura; Nuno Borges Carvalho (Int. J. Wirel. Inf. Networks, 2013)

Unconventional Waveform Design for Wireless Power Transfer. - Alirio S. Boaventura; Nuno Borges Carvalho; Apostolos Georgiadis (Wireless Power Transfer Algorithms, Technologies and Applications in Ad Hoc Communication Networks, 2016)