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Browsing by Subject "FDTD"

Browsing by Subject "FDTD"

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  • Frequency-dependent radiation properties of negative permittivity metamaterial reflector antenna 
    Jose, Jovia; Simon, Sikha K; Kizhakooden, Joe; Sebastian, Anju; Chakyar, Sreedevi P; Paul, Nees; C, Bindu; Andrews, Jolly; Joseph, V P (IOP PUBLISHING LTD, 2019-08-07)
    This paper reports a novel type of microwave reflector antenna that uses the frequency-dependent properties of an epsilon negative (ENG) metamaterial medium. The frequency-dependent characteristics of this artificial plasma ...
  • Interaction of a Sine Wave with an Artificial Negative Permittivity Medium Using Nonstandard FDTD 
    Jose, Jovia; Simon, Sikha K; Kizhakooden, Joe; Sebastian, Anju; Chakyar, Sreedevi P; Cherala, Bindu; Andrews, Jolly; Joseph, VP; Paul, Nees (Electromagnetics Academy, 2019-01)
    This paper presents the realization of Nonstandard Finite Difference Time Domain (NS-FDTD) analysis having high accuracy and low computational cost to a negative permittivity metamaterial wire medium for the first time. A ...
  • Nonstandard FDTD Realization of Radiation Behaviour of Epsilon Negative Metamaterial Corner Reflector Antenna 
    Jose, Jovia; Simon, Sikha K; Kizhakooden, Joe; Andrews, Jolly; Joseph, VP (Institute of Electrical and Electronics Engineers Inc, 2019)
    The radiation behaviour of a corner reflector antenna designed using epsilon negative (ENG) artificial wire medium is realized using nonstandard Finite Difference Time Domain (NS-FDTD) method and the results are compared ...
  • Scattering from artificial plasma cylinder using nonstandard FDTD 
    Jose, Jovia; Simo, Sikha K; Sebastian, Anju; Chakyar, Sreedevi P; Kizhakooden, Joe; Paul, Nees; Bindu, C; Umadevi, KS; Andrews, Jolly; Joseph, VP (American Institute of Physics Inc., 2019-10-29)
    This paper implements Nonstandard Finite Difference Time Domain (NS-FDTD) method to analyses the scattering effect of electromagnetic wave by an artificial plasma cylinder. This NS-FDTD which requires less iteration time ...