This paper presents the development of a Ka-band Rx phased array designed for SATCOM applications. This dual circularly-polarized antenna array allows to steer its beam up to 70° in all planes, while ...

A dual-band, Ka Tx/Rx shared aperture phased array is presented, with a frequency ratio 1.5:1 between the sub-bands. The radiators are in waveguide technology, and an innovative concept is proposed ...