By Shiv Narayan, B. Sangeetha, Rakesh Mohan Jha
This publication makes a speciality of functionality enhancement of published antennas utilizing frequency selective surfaces (FSS) expertise. The turning out to be call for of stealth know-how in strategic components calls for high-performance low-RCS (radar go part) antennas. Such necessities should be entire through incorporating FSS into the antenna constitution both in its floor airplane or because the superstrate, end result of the filter out features of FSS constitution. In view of this, a singular procedure in line with FSS know-how is gifted during this booklet to augment the functionality of published antennas together with out-of-band structural RCS aid. during this recreation, the EM layout of microstrip patch antennas (MPA) loaded with FSS-based (i) excessive impedance floor (HIS) flooring airplane, and (ii) the superstrates are mentioned intimately. The EM research of proposed FSS-based antenna buildings were conducted utilizing transmission line analogy, together with the reciprocity theorem. additional, a variety of different types of novel FSS buildings are thought of in designing the HIS flooring airplane and superstrate for reinforcing the MPA bandwidth and directivity. The EM layout and function analyses of FSS-based antennas are defined right here with the fitting expressions and illustrations.
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Extra resources for Frequency Selective Surfaces based High Performance Microstrip Antenna
Costa, and A. Monorchio. 2012. Low-proﬁle array with reduced radar cross section by using hybrid frequency selective surfaces. IEEE Transaction on Antennas and Propagation 60(5): 2327–2335. , and K. Gururaj. 2013. Neurostimulation device having frequency selective surface to prevent electromagnetic interference during MRI. Patent US20130274829 A1. , A. P. Rebelo, and B. Widenberg. February 2005. Design of frequency selective windows for improved indoor outdoor communication. Department of Electroscience, Lund Institute of Technology, Sweden, Electromagnetic Theory Tech.
2007. Antenna engineering handbook, 4th ed. New York: McGraw-Hill. -Y. -R. -J. -Q. Li. 2013. Broadband RCS reduction of microstrip patch antenna using bandstop frequency selective surface. Radio Engineering 22(4): 1275–1280. , R. Mittra, and S. Chahavany. 2002. A GA-based design of electromagnetic bandgap structures utilizing frequency selective surfaces for bandwidth enhancement of microstrip antennas. IEEE International Symposium on Antennas and Propagation 2: 400–403. (San Antonio, TX). About the Book This book focuses on performance enhancement of printed antennas using frequency selective surfaces (FSS) technology.
Patent US20130274829 A1. , A. P. Rebelo, and B. Widenberg. February 2005. Design of frequency selective windows for improved indoor outdoor communication. Department of Electroscience, Lund Institute of Technology, Sweden, Electromagnetic Theory Tech. Rep. TEAT-7132, 16 p. , and M. Hakkak. 2008. Characteristics estimation for Jerusalem cross–based artiﬁcial magnetic conductors. IEEE Antennas and Wireless Propagation Letters 7: 58–61. , and Q. Wu. 1985. Equivalent circuit model for designing of Jerusalem cross based artiﬁcial magnetic conductors.