Browsing by Author "Chiou, Yi Jia"

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Modal Analysis of a Periodic Array of Metallic Pins Embedded within a Grounded Dielectric Substrate - An Asymptotic Solution for Vanishing Unit-Cell Size
(2012)
Chiou, Yi Jia
;
Kehn, Malcolm Ng Mou
;
傳播研究所
;
Institute of Communication Studies
In this paper, it is shown that the TM mode characteristic equation of the pin-lattice embedded in grounded dielectric substrate obtained by vector-potential method is identical to that presented in a classical book [1] derived by the transverse resonance technique (TRT). Here, we derive the characteristic equation of a grounded plain dielectric substrate by analyzing the electric and magnetic field instead of TRT. With the same threshold, we can extend it to the rectangular waveguide with pin-lattice loaded on the sidewalls in the future.