Can Zhang, Shixing Yu, Fei Long, Xiaokun Yang, Zhengping Zhang. Ultrathin High-Efficiency Reflective Linear Polarization Conversion Surface Using Double-E Structure for Ku-Band[J]. Laser & Optoelectronics Progress, 2019, 56(9): 092401
- Laser & Optoelectronics Progress
- Vol. 56, Issue 9, 092401 (2019)
Fig. 1. Schematic of metasurface unit. (a) Front view; (b) side view
Fig. 2. Reflection principle of metasurface. (a) Schematic of electromagnetic wave components along v and u; (b) reflection amplitudes and phase differences of Rv and Ru
Fig. 3. Simulation results of metasurface. (a) Reflection coefficient; (b) PCR
Fig. 4. Surface current distributions of metasurface unit at different resonance frequencies. (a) 12.3 GHz; (b) 17.1 GHz
Fig. 5. Equivalent circuit and impedance of metasurface. (a) Analysis diagram of equivalent circuit and simplified equivalent circuit; (b) impedance of equivalent circuit versus frequency
Fig. 6. Physical map and photo of experimental environment. (a) Photo of metasurface sample; (b) photo of experimental environment
Fig. 7. Comparison between simulation results and experimental results. (a) Reflection coefficient; (b) PCR
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