A quad-band rat-race coupler based on the Generalized Negative Refractive-Index Transmission-Line concept
Date
2013Source
European Microwave Week 2013, EuMW 2013 - Conference Proceedings; EuMC 2013: 43rd European Microwave ConferenceEuropean Microwave Week 2013, EuMW 2013 - Conference Proceedings; EuMC 2013: 43rd European Microwave Conference
Pages
302-305Google Scholar check