Abstract: A beam-steering antenna system for improving the angular coverage comprises a transmission line comprising a first end and a second end. The antenna system further comprises a plurality of antenna elements selectively coupled to the transmission line for selectively coupling energy within the transmission line to the plurality of antenna elements. Furthermore, the antenna system comprises a power amplifier coupled to the first end of the transmission line configured to couple-in an input signal into the transmission line during a first operating period. Moreover, the antenna system comprises a delay line coupled to the second end of the transmission line configured to reflect a portion of the input signal into the transmission line, thereby providing a reflection signal during a second operating period.

Abstract: The electronic device comprises a network of at least one thin-film capacitor and at least one inductor on a first side of a substrate of a semiconductor material. The substrate has a resistivity sufficiently high to limit electrical losses of the inductor and being provided with an electrically insulating surface layer on its first side. A first and a second lateral pin diode are defined in the substrate, each of the pin diodes having a doped p-region, a doped n-region and an intermediate intrinsic region. The intrinsic region of the first pin diode is larger than that of the second pin diode.