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In order to make the dual-band frequency-selective surface (FSS) used in the engineering conditions of thick substrate, wide band spacing and large incident angle, an FSS structure with dual-band at Ku-band and Ka-band is presented. The stable filtering condition of the FSS is analyzed by using the grating lobe diagram, and the transmission of the FSS with combination or fractal elements is calculated using the vector modal matching method. The design method of the dual-band FSS with thick substrate is obtained by analyzing the resonance mode of the element and the transmission of the FSS. By using those methods, an FSS with combination elements of the square and Y loops is designed. The simulated and tested results show that the dual-bands of the structure at Ku-band and Ka-band are stable and the transmissions of the two pass-bands are larger than 75% when the incident angle is varied from normal to 45. This paper provides some theoretical and experimental references for the design of the dual-band FSS with thick substrate, wide band spacing and large incident angle.
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Keywords:
- frequency selective surface (FSS) /
- dual-band /
- fractal FSS /
- combination FSS
[1] Jia H Y, Gao J S, Feng X G, Sun L C 2009 Acta Phys. Sin. 58 505 (in Chinese) [贾宏燕, 高劲松, 冯晓国, 孙连春 2009 58 505]
[2] Li X Q, Gao J S, Zhao J L, Sun L C 2008 Acta Phys. Sin. 57 3803 (in Chinese) [李小秋, 高劲松, 赵晶丽, 孙连春 2008 57 3803]
[3] Munk B A 2000 Frequency Selective Surface: Theory and Design (1st Ed.) (New York: Wiley)
[4] Wu T K 1995 Frequency-Selective Surface and Grid Array (New York: Wiley)
[5] Li X Q, Gao J S, Feng X G 2008 Journal of Microwaves 24 7 (in Chinese) [李小秋, 高劲松, 冯晓国 2008 微波学报 24 7]
[6] Salehi M, Behdad N 2008 IEEE Microwave and Wireless Components Letters 18 785
[7] Gianvittorio P J, Romeu J, Blanch S, Rahamat-Samii Y 2003 IEEE Trans. Antennas Propapat. 18 3088
[8] Gao J S, Wang S S, Feng X G, Xu N X, Zhao J L, Chen H 2010 Acta Phys. Sin. 59 7338 (in Chinese) [高劲松, 王珊珊, 冯晓国, 徐念喜, 赵晶丽, 陈红 2010 59 7338]
[9] Wang S S, Gao J S, Liang F C, Wang Y S, Chen X 2011 Acta Phys. Sin. 60 050703 (in Chinese) [王珊珊, 高劲松, 梁凤超, 王岩松, 陈新 2011 60 050703]
[10] Raiva A P, Harackiewicz F J, Lindsey J 2003 Proceedings of the 27th Antenna Applications Symposium Monticello, Illinois, September 17-19, 2003 p107
[11] Jia H Y, Gao J S, Feng X G, Sun L C 2008 Acta Opt. Sin. 28 1596 (in Chinese) [贾宏燕, 高劲松, 冯晓国, 孙连春 2008 光学学报 28 1596]
[12] Arun K B 2005 Phased Array Antennas: Floquet Analysis, Synthesis, BFNs, and Active Array Systems (1st Ed.) (New York: Wiley)
[13] Reed A J 1997 Ph. D. Dissertation (Texas: The University of Texas at Dallas)
[14] Mittra R, Chan C H, Cwik T 1988 Proc. IEEE 76 1593
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[1] Jia H Y, Gao J S, Feng X G, Sun L C 2009 Acta Phys. Sin. 58 505 (in Chinese) [贾宏燕, 高劲松, 冯晓国, 孙连春 2009 58 505]
[2] Li X Q, Gao J S, Zhao J L, Sun L C 2008 Acta Phys. Sin. 57 3803 (in Chinese) [李小秋, 高劲松, 赵晶丽, 孙连春 2008 57 3803]
[3] Munk B A 2000 Frequency Selective Surface: Theory and Design (1st Ed.) (New York: Wiley)
[4] Wu T K 1995 Frequency-Selective Surface and Grid Array (New York: Wiley)
[5] Li X Q, Gao J S, Feng X G 2008 Journal of Microwaves 24 7 (in Chinese) [李小秋, 高劲松, 冯晓国 2008 微波学报 24 7]
[6] Salehi M, Behdad N 2008 IEEE Microwave and Wireless Components Letters 18 785
[7] Gianvittorio P J, Romeu J, Blanch S, Rahamat-Samii Y 2003 IEEE Trans. Antennas Propapat. 18 3088
[8] Gao J S, Wang S S, Feng X G, Xu N X, Zhao J L, Chen H 2010 Acta Phys. Sin. 59 7338 (in Chinese) [高劲松, 王珊珊, 冯晓国, 徐念喜, 赵晶丽, 陈红 2010 59 7338]
[9] Wang S S, Gao J S, Liang F C, Wang Y S, Chen X 2011 Acta Phys. Sin. 60 050703 (in Chinese) [王珊珊, 高劲松, 梁凤超, 王岩松, 陈新 2011 60 050703]
[10] Raiva A P, Harackiewicz F J, Lindsey J 2003 Proceedings of the 27th Antenna Applications Symposium Monticello, Illinois, September 17-19, 2003 p107
[11] Jia H Y, Gao J S, Feng X G, Sun L C 2008 Acta Opt. Sin. 28 1596 (in Chinese) [贾宏燕, 高劲松, 冯晓国, 孙连春 2008 光学学报 28 1596]
[12] Arun K B 2005 Phased Array Antennas: Floquet Analysis, Synthesis, BFNs, and Active Array Systems (1st Ed.) (New York: Wiley)
[13] Reed A J 1997 Ph. D. Dissertation (Texas: The University of Texas at Dallas)
[14] Mittra R, Chan C H, Cwik T 1988 Proc. IEEE 76 1593
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