CD Skripsi
Optimasi Dan Analisis Sensor Microwave Berbasis Split Ring Resonator (Srr) Untuk Karakterisasi Permitivitas Dan Permeabilitias Material
Accurate characterization of magnetodielectric materials is required in the development of microwave sensors and high-frequency communication systems. This study proposes a compact planar microwave sensor that uses a single dual Split-Ring Resonator (SRR) to simultaneously measure permittivity and permeability. The core innovation lies in the spatial segregation of electric-field-dominant and magnetic-field-dominant sensing regions within a unified resonator framework, effectively suppressing mutual interference between dielectric and magnetic sensing channels. Designed to resonate at 4.15 GHz, the sensor's performance was evaluated through full-wave electromagnetic simulations and experimental validation using six different materials (including Magtrex555 and various Rogers substrates). To ensure reliability, 60 independent measurements were conducted. Experimental results demonstrate high sensitivity, with 144.2 confirm that the dual-SRR architecture provides a robust, repeatable, and non-destructive solution for magnetodielectric material characterization in a highly compact form factor.
Keywords: Split Ring Resonator, Microwave Sensor, Permittivity, Permeability.
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