High performance metal-only fan-beam reflectarray with a delta source applicable for an electromagnetic fence
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The scattering solutions for multiple rectangular metallic gratings in a perfectly conducting plane excited by the TE and TM delta sources are presented using an overlapping T-block method. A reflectarray composed of rectangular metallic gratings shows fan-beam radiation patterns that are useful for an electromagnetic fence. The scattering characteristics of multiple rectangular gratings were computed in terms of total radiated power and antenna directivity. The design method of a fan-beam reflectarray to obtain high directivity was also compared with superdirective radiation and parabolic reflector phase.
Abstract
The scattering solutions for multiple rectangular metallic gratings in a perfectly conducting plane excited by the TE and TM delta sources are presented using an overlapping T-block method. A reflectarray composed of rectangular metallic gratings shows fan-beam radiation patterns that are useful for an electromagnetic fence. The scattering characteristics of multiple rectangular gratings were computed in terms of total radiated power and antenna directivity. The design method of a fan-beam reflectarray to obtain high directivity was also compared with superdirective radiation and parabolic reflector phase.
참고문헌 (13)
- P. Blacksmith, "Radar intrusion detection system", U.S. Patent No. 4132988, ~ (1979)
- J. Bjornholt, "Electronic fence using high-resolution millimeter-wave radar in conjunction with multiple passive reflectors", U.S. Patent No. 6466157, ~ (2002)
- D.M. Anderson, "Virtual fencing–past, present and future", The Rangeland Journal, 29(1), pp.65~78 (2007)
- M.O. Monod, "A virtual fence for animals management in rangelands", The 14th IEEE Mediterranean Electrotechnical Conference, pp.337~342 (2008)
- A.O. Salman, "The radiation properties of a novel wire antenna for the security fence radar", IEEE Trans. Antennas Propagat, 56(9), pp.2852~2864 (2008)
- I. Ituen, "The environmental applications of wireless sensor networks", International Journal of Contents, 3(4), pp.1~7 (2007)
- 김송주, "Implementation of low power algorithm for near distance wireless communication and RFID", USN systems, 2011, pp.7(1), 1~7[DOI]
- A. Zeitler, "Folded reflectarrays with shaped beam pattern for foreign object debris detection on runways", IEEE Trans. Antennas Propagat, 58(9), pp.3065~3068 (2010)
- Z. Pi, "An introduction to millimeter-wave mobile broadband systems", IEEE Communications Magazine, 49(6), pp.101~107 (2011)
- D.G. Berry, "The reflectarray antenna", IEEE Trans. Antennas Propagat, 11(6), pp.645~651 (1963)
- J. Huang, "Reflectarray Antennas" (2007), Wiley-IEEE Press
- A.G. Roederer, "Reflectarray antennas", European Conference on Antennas and Propagation, pp.18~22 (2009)
- Y.H. Cho, "Metallicrectangular- grooves based 2D reflectarray antenna excited by an open-ended parallel-plate waveguide"