Virtual circular array using material-embedded linear source distributions
Appl. Phys. Lett. 95, 173503 (2009); doi:10.1063/1.3257374
Published 28 October 2009
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Linear arrays of sources embedded inside a thin material slab are designed such that they radiate the same fields as a circular array of radiators in free space in a two-dimensional configuration. The design is based on the coordinate transformation approach, where a circular domain containing a distribution of line sources is transformed into a rectangular slab. The source distribution in the transformed space forms two closely-spaced linear arrays and the resulting material slab is matched along the boundary with free space. Full-wave simulations are performed for verification.
©2009 American Institute of Physics
| History: | Received 31 July 2009; accepted 8 October 2009; published 28 October 2009 |
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http://link.aip.org/link/?APPLAB/95/173503/1 |
REFERENCES (19)
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- U. Leonhardt,
Science 312, 1777 (2006) . - J. B. Pendry, D. Schurig, and D. R. Smith,
Science 312, 1780 (2006) . - D. Schurig, J. B. Pendry, and D. R. Smith,
Opt. Express 14, 9794 (2006) . - H. Chen and C. T. Chan, Appl. Phys. Lett. 90, 241105 (2007).
- A. V. Kildishev and E. E. Narimanov,
Opt. Lett. 32, 3432 (2007) . - M. Rahm, S. A. Cummer, D. Schurig, J. B. Pendry, and D. R. Smith, Phys. Rev. Lett. 100, 063903 (2008).
- B. Donderici and F. L. Teixeira,
IEEE Microw. Wirel. Compon. Lett. 18, 233 (2008) . - D. -H. Kwon and D. H. Werner,
New J. Phys. 10, 115023 (2008) . - U. Leonhardt and T. G. Philbin,
New J. Phys. 8, 247 (2006) . - J. B. Pendry, Phys. Rev. Lett. 85, 3966 (2000).
- M. Yan, W. Yan, and M. Qiu, Phys. Rev. B 78, 125113 (2008).
- T. Yang, H. Chen, X. Luo, and H. Ma,
Opt. Express 16, 18545 (2008) . - H. Chen, X. Luo, H. Ma, and C. T. Chan,
Opt. Express 16, 14603 (2008) . - J. Zhang, Y. Luo, H. Chen, J. Huangfu, B. -I. Wu, L. Ran, and J. A. Kong,
Opt. Express 17, 6203 (2009) . - F. Zolla, S. Guenneau, A. Nicolet, and J. B. Pendry,
Opt. Lett. 32, 1069 (2007) . - Y. Luo, J. Zhang, L. Ran, H. Chen, and J. A. Kong,
IEEE Antennas Wireless Propag. Lett. 7, 509 (2008) . - N. Kundtz, D. A. Roberts, J. Allen, S. Cummer, and D. R. Smith,
Opt. Express 16, 21215 (2008) . - B. -I. Popa, J. Allen, and S. A. Cummer, Appl. Phys. Lett. 94, 244102 (2009).
- B. Zhang, B. -I. Wu, and H. Chen, 2009 IEEE Antennas and Propagation Society International Symposium (IEEE, Charleston, 2009).







