Single-Layer Dual-Band Reflectarray With Single Linear Polarization

• Published in: IEEE transactions on antennas and propagation Vol. 62; no. 1; pp. 199 - 205
• Main Authors: Qu, Shi-Wei, Chen, Qing-Yong, Xia, Ming-Yao, Zhang, Xiu Yin
• Format: Journal Article
• Language: English
• Published: New York, NY IEEE 01.01.2014; Institute of Electrical and Electronics Engineers
• Subjects: Antenna radiation patterns; Antennas; Applied sciences; Delays; Dual band; Dual-band reflectarray; Exact sciences and technology; Frequency measurement; identical polarization; Mutual coupling; Radiocommunications; Reflection; Resonant frequency; single layer; Telecommunications; Telecommunications and information theory; Reflector antenna; Availability; Performance evaluation; Mutual coupling; Rectilinear polarization; Simulation; Dual-band reflectarray; Independent component analysis; identical polarization; single layer; Phased array antenna; Phase compensation
• ISSN: 0018-926X; 1558-2221
• DOI: 10.1109/TAP.2013.2287517

This paper presents two kinds of novel elements to design single-layer dual-band reflectarray, with identical polarization in two closely separated bands. Several degrees of freedom of the proposed elements are tuned to match the desired phase compensations at two center frequencies simultaneously....