Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...

Abstract: In this letter, a wideband high-efficiency circularly polarized transmitarray antenna with linear-to-circular polarization (LP-to-CP) conversion is proposed. The element consists of a ...

ABSTRACT: A dual-band circularly polarized antenna, for applications of a global navigation satellite system (GNSS), is designed. The proposed antenna can generate two frequency bands, covering L1 ...

Abstract: Power delivery in form of electro-magnetic (EM) field is heavily dependent on matching between radiating and observing elements. Both need to share the same resonating frequency and ...