Bandstop Frequency Selective Surfaces Based on Aramid Paper Honeycomb Structure

Authors：Han, Ye; Liao, Shaowei; Xiu, Xin; Li, Bo; Chang, Yumei; Xue, Quan; Che, Wenquan^*

Source：IEEE Transactions on Antennas and Propagation, 2022, 70(9): 8164-8172.

DOI：10.1109/TAP.2022.3164209

• Honeycomb structures
• Couplings
• Permittivity
• Integrated circuit modeling
• Optical resonators
• Equivalent circuits
• Absorption
• Aramid paper
• bandstop
• frequency-selective surface
• honeycomb structure

Novel designs of paper-based bandstop frequency-selective surfaces (FSSs) are presented in this article. The characteristics of the paper-based honeycomb structure are investigated first. One folded dipole resonator with first-order bandstop response is analyzed and further printed on the sidewalls of the honeycomb structure accordingly. A second-order response with two cascade FSSs is proposed with controllable bandwidth by the coupling coefficient of the resonators with the aid of the equivalent circuit model. Two paper-based FSS samples were fabricated and measured to demonstrate the validity of the proposed design strategies. Benefiting from the merits of lightweight and strong mechanical properties, the proposed paper-based FSS is a potential candidate for application in radar systems and aircraft.

• Institution
  南京邮电大学