Circularly Polarized multi-beam Antenna System for High-Altitude-Platforms

Mosig, Juan RamonLetizia, Marco2013-05-232013-05-232013-05-23201310.5075/epfl-thesis-5735https://infoscience.epfl.ch/handle/20.500.14299/92366urn:nbn:ch:bel-epfl-thesis5735-2enmultibeam antennacircular polarizationpolarizerHAPSKa-banddielectric lensmicrowave lensellipsoidal lensshaped beamCircularly Polarized multi-beam Antenna System for High-Altitude-Platformsthesis::doctoral thesis