Miniaturised self-resonant split-ring resonator antenna

Split-ring resonator loaded miniaturised slot for the slotted waveguide antenna stiffened structure

Electrically Small Antenna Inspired by Spired Split Ring Resonator

A simple metamaterial resonator structure based efficiency electrically small semi-circular loop antenna (ESSCLA) is proposed. It is demonstrated numerically that capacitance offered by the simple metamaterial resonator structure can counteract the inductive impedance of the ESSCLA at the resonance frequency. The overall structures of ESSCLA can be fabricated on one dielectric substrate, and ma...

Improved Split - Ring Resonator for Microfluidic Sensing

We present a method of making low loss split-ring resonators for microfluidic sensing at microwave frequencies using silver coated copper wire. We show that a simple geometric modification and the use of square cross-section wire give greater electric field confinement in the capacitive region of the resonant sensor. We use a combination of theoretical analysis, finite element simulations and e...

Resonant Frequencies of Split Ring Resonator in Respect of Angle between Slits

In this paper we proposed the method for calculation of resonant frequencies of split-ring resonators (SRRs) as a function of the angle between slits. Method is based on transmission line (TL) approach and can be used for calculation of resonant frequencies of broadside and edge-coupled, as well as of multiple SRRs. Resonant frequencies are also calculated using 3D EM simulations based on metho...

Calculation of Resonant Frequency of Hexagonal Split Ring Resonator Using Ann

In this paper, an artificial neural network model is proposed to find out the resonant frequency of a metamaterial based Hexagonal Split Ring Resonator (SRR). The main advantage of Hexagonal SRR is small electrical size at resonance (electrically small) in the microwave regime. The method can be used for a wide range of different depending parameters (effective radius of the Hexagonal ring, spl...