![]() | Up a level |
Liebig, T., Rennings, A., Otto, S., Caloz, C., & Erni, D. (2009, March). Comparison between CRLH zeroth-order antenna and series-fed microstrip patch array antenna [Paper]. 3rd European Conference on Antennas and Propagation (EuCAP 2009), Berlin, Germany. External link
Rennings, A., Liebig, T., Otto, S., Caloz, C., & Erni, D. (2009, August). Directive antennas based on zeroth-order resonant CRLH metamaterials implemented in multilayer-technology [Paper]. 3rd International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2009), London, England. Unavailable