A compact FSS with dual passbands and wide stopband

A novel compact multi-band frequency selective surface (FSS) with dual passbands and wide upper stopband is presented. The proposed FSS was originally a double-layer structure. The grid-double square loops (G-DSLs) are located at the bottom to achieve the dual passband characteristics. In order to realize wide upper stopband, a modi fi ed square ring and a Jerusalem cross (M-SR-JC) element structure at top and bottom are used. Considering the higher power engineering applications, the fi nal FSS uses a multi-layer structure. The FSS provides two pass-bands centered at 3.8 and 5.8GHz with relative bandwidths of 18.4% and 13.5%, respectively. It also provides wide stopband characteristics from 10.8GHz to 14.5GHz. The simulation and measurement are in good agreement. The novel FSS with dual passbands and wide upper stopband is compact; easy to design and fabricate, and achieves relatively stable multi-band response under di ff erent polarization states and di ff erent incident angles. The proposed FSS can better meet the engineering requirements.

[1]  Tzong-Lin Wu,et al.  Design and Analysis of an Ultraminiaturized Frequency Selective Surface With Two Arbitrary Stopbands , 2019, IEEE Transactions on Electromagnetic Compatibility.

[2]  Xian Qi Lin,et al.  A Triple-Band Absorber With Wide Absorption Bandwidths Using an Impedance Matching Theory , 2019, IEEE Antennas and Wireless Propagation Letters.

[3]  Huansheng Ning,et al.  Frequency Selective Surfaces: A Review , 2018, Applied Sciences.

[4]  Wahab Mohyuddin,et al.  A practical double-sided frequency selective surface for millimeter-wave applications. , 2018, The Review of scientific instruments.

[5]  Gang Xie,et al.  A novel miniaturized-element frequency selective surface with a second-order bandpass response , 2018, IEICE Electron. Express.

[6]  Xian Qi Lin,et al.  A Low Radar Cross Section and Low Profile Antenna Co-Designed With Absorbent Frequency Selective Radome , 2018, IEEE Transactions on Antennas and Propagation.

[7]  Wei Li,et al.  A FSS of hybrid combined elements for dual-band operations , 2017, IEICE Electron. Express.

[8]  Qiang Wang,et al.  A Dual-Layer Radar Absorbing Material With Fully Embedded Square-Holes Frequency Selective Surface , 2017, IEEE Antennas and Wireless Propagation Letters.

[9]  Xian-Jun Sheng,et al.  A Miniaturized Dual-Band FSS With Controllable Frequency Resonances , 2017, IEEE Microwave and Wireless Components Letters.

[10]  Asim Egemen Yilmaz,et al.  A dual-band polarization independent FSS having a transparent substrate for ISM and Wi-Fi shielding , 2017 .

[11]  Young-Ki Cho,et al.  Experimental verification of electromagnetic scattering via two-dimensional periodic array of small resonant apertures , 2017, IEICE Electron. Express.

[12]  Jiafeng Zhou,et al.  A Miniaturized Low-Profile Multilayer Frequency-Selective Surface Insensitive to Surrounding Dielectric Materials , 2017, IEEE Transactions on Microwave Theory and Techniques.

[13]  Ning Liu,et al.  A dual-band fractal FSS with SZ curve elements , 2017, IEICE Electron. Express.

[14]  Jun Yang,et al.  Measurement of LC dielectric constant at lower terahertz region based on metamaterial absorber , 2017, IEICE Electron. Express.

[15]  Kumar Vaibhav Srivastava,et al.  An Angularly Stable Dual-Band FSS With Closely Spaced Resonances Using Miniaturized Unit Cell , 2017, IEEE Microwave and Wireless Components Letters.

[16]  Changiz Ghobadi,et al.  WiMAX, WLAN, and X-Band Filtering Mechanism: Simple-Structured Triple-Band Frequency Selective Surface , 2017, IEEE Antennas and Wireless Propagation Letters.

[17]  Zhongxiang Shen,et al.  Multiband High-Order Bandstop 3-D Frequency-Selective Structures , 2016, IEEE Transactions on Antennas and Propagation.

[18]  Yiming Tang,et al.  Multi-layer tri-band frequency selective surface using stepped- and uniform-impedance resonators , 2016 .

[19]  Lin Zheng,et al.  A Tri-Band, Highly Selective, Bandpass FSS Using Cascaded Multilayer Loop Arrays , 2016, IEEE Transactions on Antennas and Propagation.

[20]  Tayeb A. Denidni,et al.  A Novel Wideband Frequency Selective Surface for Millimeter-Wave Applications , 2016, IEEE Antennas and Wireless Propagation Letters.

[21]  B. Rahmati,et al.  Multiband Metallic Frequency Selective Surface With Wide Range of Band Ratio , 2015, IEEE Transactions on Antennas and Propagation.

[22]  Malathi Kanagasabai,et al.  A Novel Dual-Band Angular Independent FSS With Closely Spaced Frequency Response , 2015, IEEE Microwave and Wireless Components Letters.

[23]  Partha Pratim Sarkar.  Frequency selective surfaces: Development and prospect , 2015, Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT).

[24]  Antonio Luiz P. S. Campos,et al.  Compact frequency selective surface with dual band response for WLAN applications , 2015 .

[25]  Zhongxiang Shen,et al.  An overview of three-dimensional frequency-selective structures , 2014, IEEE Antennas and Propagation Magazine.

[26]  Ladislau Matekovits,et al.  A Single-Layer Frequency-Selective Surface for Ultrawideband Electromagnetic Shielding , 2014, IEEE Transactions on Electromagnetic Compatibility.

[27]  Zhongxiang Shen,et al.  Bandpass Frequency Selective Structure With Wideband Spurious Rejection , 2014, IEEE Antennas and Wireless Propagation Letters.

[28]  Hang Zhou,et al.  DUAL-BAND FREQUENCY SELECTIVE SURFACE WITH MINIATURIZED ELEMENT IN LOW FREQUENCIES , 2012 .

[29]  Y. Rahmat-Samii,et al.  Fractal FSS: a novel dual-band frequency selective surface , 2000 .

[30]  Ben A. Munk,et al.  Frequency Selective Surfaces: Theory and Design , 2000 .