Design of a Single-Layer Frequency Selective Surface for 5G Shielding

• Published in: IEEE microwave and wireless components letters Vol. 31; no. 3; pp. 249 - 252
• Main Authors: Qu, Meijun, Feng, Yunfei, Su, Jianxun, Shah, Syed Mohsin Ali
• Format: Journal Article
• Language: English
• Published: IEEE 01.03.2021
• Subjects: Circuit stability; Current distribution; Frequency selective surface (FSS); Frequency selective surfaces; metasurface; miniaturization; Passband; Resonant frequency; single layer; Stability analysis; Substrates

In this letter, a single-layer bandpass frequency selective surface (FSS) working at 2.6 GHz is proposed to decrease the interference to communication systems and the cost of processing based on a multimode resonator. A metasurface unit cell is adopted to suppress the grating lobe and achieve miniat...