Control of inter-resonator coupling using defected ground structure lattice


A novel method to control inter-resonator coupling using the defected ground structure lattice (DGS-L) is proposed. The influence of the geometrical parameters of the lattice on the intensity of the coupling between ring resonators is analysed in detail. It is shown that the inter-resonator coupling can be increased significantly by using DGS-L, which leads to the miniaturisation of wideband bandpass filters designed using standard filter design theory. To illustrate the effect of incorporating the proposed DGS-L, the direct-coupled bandpass filter of the third order has been designed, fabricated and measured. The filter exhibits ∼40% wider bandwidth compared with the same filter designed without the use of DGS-L, while its footprint remains unchanged.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Primary frequency control using hierarchal fuzzy logic for a windfarm based mostly on SCIG connected to electrical networkABSTRACT:This paper proposes a hierarchal PI-fuzzy-PI (PIFPI) controller for a wind farm based
PROJECT TITLE :Control of fuzzy logic based mostly PV-battery hybrid system forstand-alone DC – applicationsABSTRACT:The paper presents a hybrid system comprising of photovoltaic (PV) and battery with fuzzy logic management (FLC)
PROJECT TITLE :Performance Improvement of Grid Integrated SolarPV System using DNLMS Control AlgorithmABSTRACT:An integration of renewable sources based distributed generating systems encounters various power quality issues because
PROJECT TITLE :Channel Tracking With Flight Control System for UAV mmWave MIMO Communications - 2018ABSTRACT:Unmanned aerial vehicle (UAV) communications could offer flexible scheduling, improved reliability, enhanced capability
PROJECT TITLE :Adaptive Contention Window Control Scheme in Wireless Ad Hoc Networks - 2018ABSTRACT:This competition mechanism of the IEEE 802.11 distributed coordination function (DCF) is understood to own some drawbacks, e.g.,

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry