A High-Selective Frequency Selective Surface With Hybrid Unit Cells

In this paper, a novel frequency selective surface (FSS) is proposed. It has two metal layers and the configurations of the unit cells of these two layers are different, so-called hybrid unit cells. The designed FSS has three transmission zeros and steep roll-offs at the edges of the passband. In our design process, the top layer is used to achieve two transmission zeros at the edges of passband and the bottom layer is used to achieve wideband performance and transmission zero at the right side of the passband. The effects of the geometrical parameters on the frequencies of transmission poles and zeros are analyzed. By establishing an equivalent circuit, the matching impedance network is obtained quickly by Microwave Office and the flatness and insertion loss of the passband are improved after introducing the matching impedance network. The prototype of the proposed FSS is manufactured and tested. The measured −1.5-dB passband is from 13.2 to 19 GHz, and its relative bandwidth can achieve 36%. The measured results verify the design. This FSS is a good candidate to strengthen the performances of <inline-formula> <tex-math notation="LaTeX">$Ku$ </tex-math></inline-formula>-band satellite and <inline-formula> <tex-math notation="LaTeX">$Ku$ </tex-math></inline-formula>-band active radar.

[1]  J. C. Vardaxoglou,et al.  Complementary frequency selective surfaces , 2000 .

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

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

[4]  Douglas H. Werner,et al.  Design of dual-polarised multiband frequency selective surfaces using fractal elements , 2000 .

[5]  Y. Rahmat-Samii,et al.  Self-similar prefractal frequency selective surfaces for multiband and dual-polarized applications , 2003 .

[6]  E. A. Parker,et al.  Equivalent circuit model for superdense linear dipole FSS , 2003 .

[7]  Gabriel M. Rebeiz,et al.  Antenna-filter-antenna arrays as a class of bandpass frequency-selective surfaces , 2004, IEEE Transactions on Microwave Theory and Techniques.

[8]  Wei Hong,et al.  Design and Experimental Verification of Compact Frequency-Selective Surface With Quasi-Elliptic Bandpass Response , 2007, IEEE Transactions on Microwave Theory and Techniques.

[9]  K. Sarabandi,et al.  Single-Layer High-Order Miniaturized-Element Frequency-Selective Surfaces , 2008, IEEE Transactions on Microwave Theory and Techniques.

[10]  Nader Behdad,et al.  A second‐order band‐pass frequency selective surface using nonresonant subwavelength periodic structures , 2008 .

[11]  Wei Hong,et al.  Frequency-selective surfaces with two sharp sidebands realised by cascading and shunting substrate integrated waveguide cavities , 2008 .

[12]  N. Behdad,et al.  A Low-Profile Third-Order Bandpass Frequency Selective Surface , 2009, IEEE Transactions on Antennas and Propagation.

[13]  Zhongxiang Shen,et al.  A Novel Band-Reject Frequency Selective Surface With Pseudo-Elliptic Response , 2010, IEEE Transactions on Antennas and Propagation.

[14]  Jong-Gwan Yook,et al.  Simple design method of FSS radome analysis using equivalent circuit model , 2011, IEICE Electron. Express.

[15]  Jong-Gwan Yook,et al.  Simple prediction of FSS radome transmission characteristics using an FSS equivalent circuit model , 2011, IEICE Electron. Express.

[16]  P. Cochat,et al.  Et al , 2008, Archives de pediatrie : organe officiel de la Societe francaise de pediatrie.

[17]  F. Costa,et al.  Efficient Analysis of Frequency-Selective Surfaces by a Simple Equivalent-Circuit Model , 2012, IEEE Antennas and Propagation Magazine.

[18]  R. U. Nair,et al.  A novel em analysis of double-layered thick Fss based on mm-gsm technique for radome Applications , 2012 .

[19]  N. Behdad,et al.  A Third-Order Bandpass Frequency Selective Surface With a Tunable Transmission Null , 2012, IEEE Transactions on Antennas and Propagation.

[20]  Shaobo Qu,et al.  Ultra-wideband frequency selective surface , 2012 .

[21]  Zhongxiang Shen,et al.  Synthesis of Quasi-Elliptic Bandpass Frequency-Selective Surface Using Cascaded Loop Arrays , 2013, IEEE Transactions on Antennas and Propagation.

[22]  Xue Zheng-hui,et al.  Ultra-wideband frequency selective surface at K and Ka band , 2013, 2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS.

[23]  Zhongxiang Shen,et al.  Three-Dimensional Bandpass Frequency-Selective Structures With Multiple Transmission Zeros , 2013, IEEE Transactions on Microwave Theory and Techniques.

[24]  Kuo-Sheng Chin,et al.  Combined-element frequency selective surfaces with multiple transmission poles and zeros , 2014 .

[25]  Shen-Yun Wang,et al.  A novel high-selective bandpass frequency selective surface with multiple transmission zeros , 2014 .

[26]  Nader Behdad,et al.  Harmonic-Suppressed Miniaturized-Element Frequency Selective Surfaces With Higher Order Bandpass Responses , 2014, IEEE Transactions on Antennas and Propagation.

[27]  Xiaoguo Feng,et al.  A novel wideband, low-profile and second-order miniaturized band-pass frequency selective surfaces , 2015 .

[28]  Kumar Vaibhav Srivastava,et al.  An Equivalent Circuit Model of FSS-Based Metamaterial Absorber Using Coupled Line Theory , 2015, IEEE Antennas and Wireless Propagation Letters.

[29]  Nader Behdad,et al.  A Dual-Band, Inductively Coupled Miniaturized-Element Frequency Selective Surface With Higher Order Bandpass Response , 2016, IEEE Transactions on Antennas and Propagation.

[30]  Wang Dongdong,et al.  A n-order ultra wideband frequency selective surface , 2016, 2016 11th International Symposium on Antennas, Propagation and EM Theory (ISAPE).

[31]  Nader Behdad,et al.  Wideband Linear-to-Circular Polarization Converters Based on Miniaturized-Element Frequency Selective Surfaces , 2016, IEEE Transactions on Antennas and Propagation.

[32]  Chi Hou Chan,et al.  Design and Analysis of a High-Selectivity Frequency-Selective Surface at 60 GHz , 2016, IEEE Transactions on Microwave Theory and Techniques.

[33]  H. S. Lu,et al.  A Measured Rasorber with Two Absorptive Bands , 2017 .

[34]  Telmo R. Fernandes,et al.  Tunable square slot FSS EC modelling and optimisation , 2017 .

[35]  Xianjun Sheng,et al.  A Design Method for Synthesizing Wideband Band-Stop FSS via Its Equivalent Circuit Model , 2017, IEEE Antennas and Wireless Propagation Letters.

[36]  Kaibo Cui,et al.  An Ultrathin and Polarization-Insensitive Frequency Selective Surface at Ka-Band , 2018, IEEE Antennas and Wireless Propagation Letters.

[37]  RM , 2019, Springer Reference Medizin.