Directivity enhancement of circularly polarized microstrip antennas by chiral metamaterial covers

Seyed Ehsan Hosseininnejad, Nader Komjani, Davoud Zarifi, Mahdi Rajabi. Directivity enhancement of circularly polarized microstrip antennas by chiral metamaterial covers. IEICE Electronic Express, 9(2):117-121, 2012. [doi]

Abstract

Abstract is missing.