FDTD Analysis of EBG Superstrates
FDTD Analysis of EBG Superstrates
AbstractRadiating devices, made up by woodpile electromagnetic bandgap (EBG) material superstrates placed over microstrip patches, are taken in consideration. Much interest is devoted to such antennas because of their enhanced directivity. The radiated far‐field has been calculated using an in‐house finite‐difference time‐domain (FDTD) code. The microstrip position has been changed and the woodpile superstrate has been rotated: the results show interesting properties, useful for the synthesis of such radiating devices. Copyright © 2008 John Wiley & Sons, Ltd.
- Roma Tre University Italy
- Sapienza University of Rome Italy
Finite-Difference Time-Domain (FDTD) Method; Electromagnetic Band-Gap (EBG) materials; Microstrip Antennas, finite-difference time-domain (FDTD) method, electromagnetic bandgap (EBG), Electromagnetic Band-Gap (EBG) materials; Gain enhancement; Microstrip antennas; Finite-Difference Time-Domain method, woodpile, microstrip antenna, electromagnetic bandgap (ebg); finite-difference time-domain (fdtd) method; microstrip antenna; woodpile, Antennas, waveguides in optics and electromagnetic theory, Finite difference methods applied to problems in optics and electromagnetic theory
Finite-Difference Time-Domain (FDTD) Method; Electromagnetic Band-Gap (EBG) materials; Microstrip Antennas, finite-difference time-domain (FDTD) method, electromagnetic bandgap (EBG), Electromagnetic Band-Gap (EBG) materials; Gain enhancement; Microstrip antennas; Finite-Difference Time-Domain method, woodpile, microstrip antenna, electromagnetic bandgap (ebg); finite-difference time-domain (fdtd) method; microstrip antenna; woodpile, Antennas, waveguides in optics and electromagnetic theory, Finite difference methods applied to problems in optics and electromagnetic theory
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