Microwave Filter Based on Split Ring Resonators
DOI:
https://doi.org/10.58564/IJCCN.1.1.2025.3Keywords:
Microwave Filters, Passive Filters, Chebyshev, Dielectric Filter, Split Ring Resonators.Abstract
The design and simulations of a compact 3-pole Chebyshev filter using dielectric split ring resonators (DSRR), is explained. The DSRR filter is designed based on the method of coupled resonator filter. This filter is high unloaded quality factor (Qu is about 19000), small size, and high performance suitable for mobile communication. The filer has a bandwidth of 50 MHz, centred at 2.26 and return loss about -20 dB.
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Copyright (c) 2025 Ahmed Sabah Noori
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