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A novel design for high gain and low radar cross section (RCS) waveguide slot antenna is proposed. Low RCS screen composed of orthogonal array of complementary split ring resonator etched square patch artificial magnetic conductor (CSRR-AMC) is exploited on the antenna for radiation improvement and broadband RCS reduction. Measured results demonstrate that the operating bandwidth is increased by 100 MHz and the gain is enhanced by 3.2 dB with the proposed structure. Meanwhile, 10 dB RCS reduction is achieved over the range of 5.52–6.63 GHz, implying 20% relative bandwidth.
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Keywords:
- waveguide slot antenna /
- gain-enhancement /
- radar cross section reduction /
- broadband
[1] Gong S X, Liu Y 2010 Prediction and Reduction of Antenna Radar Cross Section (Xi’an: Xidian University Press) p1 (in Chinese) [龚书喜, 刘英 2010 天线雷达截面预估与减缩(西安:西安电子科技大学出版社)第1页]
[2] Li Y Q, Zhang H, Fu Y Q, Yuan N C 2008 IEEE Antenna and Wireless Propagation Letters 7 473
[3] Wei H, Rong H J, Jun P G, Guo M Y 2007 Microwave and Optical Technology Letters 49 1418
[4] Ling J, Gong S X, Lu B, Yuan H W, Wang W T, Liu S 2009 Journal of Electromagnetic Waves and Applications 23 607
[5] Lu B, Gong S X, Ling J, Wang W T 2010 Journal of Electronic and Information Technology 32 199 (in Chinese) [路宝, 龚书喜, 凌劲, 王文涛 2010 电子与信息学报 32 199]
[6] Costa F, Genovesi S, Monorchio A 2012 Progress In Electromagnetics Research 126 317
[7] Genovesi S, Costa F, Monorchio A 2012 IEEE Transactions on Antennas and Propag. 60 2327
[8] Yang H H, Cao X Y, Gao J, Liu T, Yao X, Li W Q 2012 Journal of Electronic and Information Technology 34 2790 (in Chinese) [杨欢欢, 曹祥玉, 高军, 刘涛, 姚旭, 李文强 2012 电子与信息学报 34 2790]
[9] Liu T, Cao X Y, Gao J, Zheng Q R, Li W Q, Yang H H 2013 IEEE Transactions on Antennas and Propag. 61 1479
[10] Liu T, Cao X Y, Gao J, Zheng Q R, Li W Q 2012 Acta Phys. Sin. 61 184101 (in Chinese) [刘涛, 曹祥玉, 高军, 郑秋容, 李文强 2012 61 184101]
[11] Paquay M, Iriarte J C, Ederra I, Gonzalo R, de Maagt P 2007 IEEE Trans. Antennas Propag. 55 3630
[12] Tan Y, Yuan N, Yang Y, Fu Y 2011 Electronics letters 47 10
[13] Yao X, Cao X Y, Gao J, Yang H H, Zhao Y 2012 Chinese Journal of Radio Science 27 1206 (in Chinese) [姚旭, 曹祥玉, 高军, 杨欢欢, 赵一 2012 电波科学学报 27 1206]
[14] Gong Q, Zhang S, Gong S X, Jiao Y C, Lu B 2012 Journal of Xidian University 39 134 (in Chinese) [龚琦, 张帅, 龚书喜, 焦永昌, 路宝 2012 西安电子科技大学学报 39 134]
[15] De Cos, Elena M, Álvarez, Yuri, Las-Heras, Fernando 2011 Microwave and Optical Technology Letters 53 1372
[16] Liang L, Liang C H, Chen L, Su Z J 2008 High Power Laser and Particle Beams 20 793 (in Chinese) [梁乐, 梁昌洪, 陈亮, 苏子剑 2008 强激光与粒子束 20 793]
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[1] Gong S X, Liu Y 2010 Prediction and Reduction of Antenna Radar Cross Section (Xi’an: Xidian University Press) p1 (in Chinese) [龚书喜, 刘英 2010 天线雷达截面预估与减缩(西安:西安电子科技大学出版社)第1页]
[2] Li Y Q, Zhang H, Fu Y Q, Yuan N C 2008 IEEE Antenna and Wireless Propagation Letters 7 473
[3] Wei H, Rong H J, Jun P G, Guo M Y 2007 Microwave and Optical Technology Letters 49 1418
[4] Ling J, Gong S X, Lu B, Yuan H W, Wang W T, Liu S 2009 Journal of Electromagnetic Waves and Applications 23 607
[5] Lu B, Gong S X, Ling J, Wang W T 2010 Journal of Electronic and Information Technology 32 199 (in Chinese) [路宝, 龚书喜, 凌劲, 王文涛 2010 电子与信息学报 32 199]
[6] Costa F, Genovesi S, Monorchio A 2012 Progress In Electromagnetics Research 126 317
[7] Genovesi S, Costa F, Monorchio A 2012 IEEE Transactions on Antennas and Propag. 60 2327
[8] Yang H H, Cao X Y, Gao J, Liu T, Yao X, Li W Q 2012 Journal of Electronic and Information Technology 34 2790 (in Chinese) [杨欢欢, 曹祥玉, 高军, 刘涛, 姚旭, 李文强 2012 电子与信息学报 34 2790]
[9] Liu T, Cao X Y, Gao J, Zheng Q R, Li W Q, Yang H H 2013 IEEE Transactions on Antennas and Propag. 61 1479
[10] Liu T, Cao X Y, Gao J, Zheng Q R, Li W Q 2012 Acta Phys. Sin. 61 184101 (in Chinese) [刘涛, 曹祥玉, 高军, 郑秋容, 李文强 2012 61 184101]
[11] Paquay M, Iriarte J C, Ederra I, Gonzalo R, de Maagt P 2007 IEEE Trans. Antennas Propag. 55 3630
[12] Tan Y, Yuan N, Yang Y, Fu Y 2011 Electronics letters 47 10
[13] Yao X, Cao X Y, Gao J, Yang H H, Zhao Y 2012 Chinese Journal of Radio Science 27 1206 (in Chinese) [姚旭, 曹祥玉, 高军, 杨欢欢, 赵一 2012 电波科学学报 27 1206]
[14] Gong Q, Zhang S, Gong S X, Jiao Y C, Lu B 2012 Journal of Xidian University 39 134 (in Chinese) [龚琦, 张帅, 龚书喜, 焦永昌, 路宝 2012 西安电子科技大学学报 39 134]
[15] De Cos, Elena M, Álvarez, Yuri, Las-Heras, Fernando 2011 Microwave and Optical Technology Letters 53 1372
[16] Liang L, Liang C H, Chen L, Su Z J 2008 High Power Laser and Particle Beams 20 793 (in Chinese) [梁乐, 梁昌洪, 陈亮, 苏子剑 2008 强激光与粒子束 20 793]
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