A Compact Circularly Polarized CRLH Leaky‐Wave Antenna for Satellite Communications
A circularly polarized (CP) microstrip composite right/left‐handed (CRLH) leaky‐wave antenna (LWA) with wide‐angle scanning capability is proposed. The antenna is based on a microstrip transmission line that integrates patch, metallic via, and folded branches for miniaturization. The left‐handed and right‐handed parame...