Abstract
This research proposes a unique design that makes use of a defective microstrip topology to decrease electromagnetic coupling between parallel high speed interconnects. The performance of this new microstrip construction with defects is evaluated using near-end crosstalk and far-end crosstalk. Serpentine shaped defected microstrip is introduced in one parallel of high speed interconnects and its performance is also compared the existing structure. In this research, the proposed defected microstrip structure (DMS) is simulated and compared with a conventional microstrip structure using Ansoft HFSS software which employs the Finite Element Method (FEM). Simulation results indicate that the DMS design effectively reduces crosstalk in comparison to the previous structure. It reduces more than 5dB near end crosstalk and more than 3dB far end crosstalk compared to conventional model.
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