compact transmission-line metamaterial antenna with extended bandwidth




FREE-DOWNLOAD J Zhu… – Antennas and Wireless Propagation …, 2009 –
Abstract—A wideband and compact planar antenna is pro- posed using a doubly resonant
transmission-line metamaterial (TL-MTM) structure. The antenna consists of two TL-MTM arms
that resonate at different frequencies. Each arm comprises a microstrip transmission-line .