Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "annular ring" Add to list Journal Article A1 open access Circularly-polarised cavity-backed wearable antenna in SIW technology Riccardo Moro, Sam Agneessens (UGent) , Hendrik Rogier (UGent) and Maurizio Bozzi (2018) IET MICROWAVES ANTENNAS & PROPAGATION. 12(1). p.127-131