High-Selectivity Frequency-Selective Surface Using Stub and Pin Loaded for Coupling Enhancement

2020 ◽  
Author(s):  
Guo-Wen Chen ◽  
Sai-Wai Wong ◽  
Zhi-Min Du ◽  
Lin Wang ◽  
Yin Li ◽  
...  
Keyword(s):  
High Selectivity ◽  
Frequency Selective Surface ◽  
Frequency Selective

Compact Ultra-Wide Band Frequency Selective Surface With High Selectivity

2020 ◽  
Vol 68 (7) ◽  
pp. 5724-5729 ◽  
Author(s):  
Tao Hong ◽  
Mengdan Wang ◽  
Ke Peng ◽  
Qiang Zhao ◽  
Shuxi Gong
Keyword(s):  
High Selectivity ◽  
Wide Band ◽  
Frequency Selective Surface ◽  
Ultra Wide Band ◽  
Band Frequency ◽  
Frequency Selective

scholarly journals SINGLE-SUBSTRATE DOUBLE-SIDE HIGH SELECTIVITY FREQUENCY SELECTIVE SURFACE

2020 ◽  
Vol 92 ◽  
pp. 85-92
Author(s):  
Xiao-Fan Yang ◽  
Liandong Wang ◽  
Xujian Shen ◽  
Xiaoming Liu ◽  
Tao Qi ◽  
...  
Keyword(s):  
High Selectivity ◽  
Frequency Selective Surface ◽  
Single Substrate ◽  
Frequency Selective

scholarly journals A miniaturized frequency selective rasorber with high selectivity passband and wideband absorption properties

2021 ◽  
Vol 8 ◽  
pp. 5
Author(s):  
Yanjie Wu ◽  
Jie Xiong ◽  
Feng Deng ◽  
Hai Lin ◽  
You Wang
Keyword(s):  
Absorption Band ◽  
High Selectivity ◽  
Incident Angle ◽  
Frequency Selective Surface ◽  
Absorption Properties ◽  
Small Unit ◽  
Transmission Frequency ◽  
Structure Of Metal ◽  
Angle Stability ◽  
Frequency Selective

A miniaturized frequency selective rasorber (FSR) with high selectivity passband and wideband absorption properties is presented. Its performance as an absorber over a wide absorption band from 8.08 to 18.08 GHz through the structure of metal incurved square loop structure loaded resistors. The frequency selective surface (FSS) using Jerusalem cross array and metallic patch realizes the transmission frequency band from 2.7 to 3.52 GHz. And the insertion loss (IL) is 0.37 dB at 3.08 GHz. The symmetry and miniaturized elements design enable the proposed FSR to achieve satisfactory incident angle stability. Its small unit size effectively avoids the generation of grating lobes in the absorption band and the interference to Radar Cross Section (RCS) reduction.

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