Vol. 145
Latest Volume
All Volumes
PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
2014-03-24
A General Method for Designing a Radome to Enhance the Scanning Angle of a Phased Array Antenna
By
Progress In Electromagnetics Research, Vol. 145, 203-212, 2014
Abstract
We propose a general method to design an arbitrarily shaped radome which can extend the scanning angle of a phased array antenna through finite embedded transformation (FET). The main advantage of our method is that the relationship between the incident angle and steered output angle of the radome can be designed in advance (e.g., a linear relation can be achieved). Unlike a traditional FET, which is often applied onto a slab region, we first apply FET onto an arbitrarily shaped region to bestow the desired radome with an arbitrary shape. Two specific examples have been given to demonstrate our method. Numerical simulations show good performance of our radome.
Citation
Fei Sun, Shuai Zhang, and Sailing He, "A General Method for Designing a Radome to Enhance the Scanning Angle of a Phased Array Antenna," Progress In Electromagnetics Research, Vol. 145, 203-212, 2014.
doi:10.2528/PIER14030702
References

1. Mailloux, R. J., Phased Array Antenna Handbook, 2nd Ed., Artech House, Boston, MA, 2005.

2. Lam, T. A., C. G. Parazzoli, and M. H. Tanielian, "Negative index metamaterial lens for the scanning angle enhancement of phased array antennas," Metamaterials and Plasmonics: Fundamentals, Modeling, Applications, S. Zouhdi, A. Sihvola, and A. Vinogradov (eds.), 121-138, Springer-Verlag, New York, 2008.

3. Lam, T. A., D. C. Vier, J. A. Nielsen, C. G. Parazzoli, and M. H. Tanielian, "Steering phased array antenna beams to the horizon using a buckyball NIM lens," Proceedings of IEEE, Vol. 99, No. 10, 1755-1767, 2011.
doi:10.1109/JPROC.2011.2128290

4. Leonhardt, U. and T. G. Philbin, Geometry and Light: Science of Invisibility, Dover, 2010.

5. Pendry, J. B., D. Schurig, and D. R. Smith, "Controlling electromagnetic fields," Science, Vol. 312, No. 5781, 1780-1782, 2006.
doi:10.1126/science.1125907

6. Pendry, J. B., "Negative refraction makes a perfect lens," Phy. Rev. Lett., Vol. 85, 3966, 2000.
doi:10.1103/PhysRevLett.85.3966

7. Sun, F. and S. He, "Create a uniform static magnetic field over 50T in a large free space region," Progress In Electromagnetics Research, Vol. 137, 149-157, 2013.
doi:10.2528/PIER13012802

8. Sun, F. and S. He, "DC magnetic concentrator and omnidirectional cascaded cloak by using only one or two homogeneous anisotropic materials of positive permeability," Progress In Electromagnetics Research, Vol. 142, 683-699, 2013.
doi:10.2528/PIER13092509

9. Sun, F. and S. He, "Novel magnetic lens for static magnetic field enhancement," PIERS Proceedings, 1689-1691, Stockholm, Sweden, Aug. 12-15, 2013.

10. Sun, F. and S. He, "Static magnetic field concentration and enhancement using magnetic materials with positive permeability," Progress In Electromagnetics Research, Vol. 142, 579-590, 2013.
doi:10.2528/PIER13082102

11. Chen, H., C. T. Chan, and P. Sheng, "Transformation optics and metamaterials," Nature Materials, Vol. 9, No. 5, 387-396, 2010.
doi:10.1038/nmat2743

12. Rahm, M., D. Schurig, D. A. Roberts, S. A. Cummer, D. R. Smith, and J. B. Pendry, "Design of electromagnetic cloaks and concentrators using form-invariant coordinate transformations of Maxwell's equations," Photonics Nanostruct. Fundam. Appl., Vol. 6, 87-95, 2008.
doi:10.1016/j.photonics.2007.07.013

13. Chen, H. and C. T. Chan, "Transformation media that rotate electromagnetic fields," Appl. Phys. Lett., Vol. 90, 241105, 2007.
doi:10.1063/1.2748302

14. Rahm, M., S. A. Cummer, D. Schurig, J. B. Pendry, and D. R. Smith, "Optical design of re°ectionless complex media by ¯nite embedded coordinate transformations," Phys. Rev. Lett., Vol. 100, 063903, 2008.
doi:10.1103/PhysRevLett.100.063903

15. Garcia-Meca, C., M. M. Tung, J. V. Galan, R. Ortuno, F. J. Rodriguez-Fortuno, J. Marti, and A. Martinez, "Squeezing and expanding light without reflections via transformation optics," Opt. Express, Vol. 19, No. 4, 3562-3575, 2011.
doi:10.1364/OE.19.003562

16. Kwon, D. H. and D. H. Werner, "Polarization splitter and polarization rotator designs based on transformation optics," Opt. Express, Vol. 16, No. 23, 18731-18738, 2008.
doi:10.1364/OE.16.018731

17. "The finite element simulation is conducted by using commercial software COMSOL Multiphysics,", http://www.comsol.com/.
doi:10.1364/OE.16.018731

18. Hu, J., X. Zhou, and G. Hu, "Design method for electromagnetic cloak with arbitrary shapes based on Laplace's equation," Opt. Express, Vol. 17, 1308-1320, 2009.
doi:10.1364/OE.17.001308

19. Amitay, N., V. Galindo, and C. P. Wu, Theory and Analysis of Phased Array Antennas, Wiley-Interscience, 1972.