Compact Dual-Polarized Continuous Transverse Stub Array With 2-D Beam Scanning

• Published in: IEEE transactions on antennas and propagation Vol. 67; no. 5; pp. 3000 - 3010
• Main Authors: Lou, Tian, Yang, Xue-Xia, Qiu, Houtong, Yin, Zhangfei, Gao, Steven
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.05.2019; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Antenna arrays; Antennas; Apertures; Azimuth; Beam scanning; Circular polarization; continuous transverse stub (CTS); Dielectrics; dual polarization (DP); Dual polarization (waves); Elevation; Linear phase; Optical waveguides; phase-shifting surface (PSS); Phased arrays; Scanning; Substrate integrated waveguides; substrate-integrated waveguide (SIW); Two dimensional displays

A dual-polarized (DP) flat antenna array with passive 2-D beam-scanning capability is presented in this paper. The array consists of a DP continuous transverse stub (CTS) array, a flat Risley prism (FRP), and a line source generator. Two sets of CTSs, being constituted by the substrate-integrated wa...