Abstract: We present a wideband, low-cost, and electronically reconfigurable reflectarray antenna (ERRA). The unit cell of the proposed design provides a 1-bit phase quantization with a bandwidth of 2 ...

Abstract: In this paper, a novel X-band broadband single-layer unit cell with attached phase-delay lines for reflectarray antennas is proposed to surmount the limitation of the reflectarray bandwidth.

Reflectarray antennas represent an innovative class of planar antenna systems that combine the favourable attributes of conventional parabolic reflectors with the flexibility and compactness of phased ...