Publication Type : Conference Paper
Publisher : 2017 IEEE Applied Electromagnetics Conference (AEMC)
Source : 2017 IEEE Applied Electromagnetics Conference (AEMC), IEEE, Aurangabad, India (2017)
Keywords : band stop characteristics, band-pass filters, Band-stop filters, compact CPW filter, Coplanar Waveguide band rejection filter, coplanar waveguide components, Coplanar waveguides, CPW filter, Etching, Microwave filters, modified signal line, Perturbation methods, peturbed signal line (PSL), Prototypes, resonator filters, spiral resonator, Spirals, surface current, waveguide filters
Campus : Amritapuri
School : School of Engineering
Center : Electronics Communication and Instrumentation Forum (ECIF)
Department : Electronics and Communication
Verified : Yes
Year : 2017
Abstract : The design and implementation of a Coplanar Waveguide (CPW) band rejection filter with modified signal line is presented in this paper. In particular, the modification is created as a spiral etched in the signal line which perturbs the surface current on the line, providing additional capacitance and inductance that reflects as the band stop characteristics in the frequency spectrum. A filter prototype has been designed fabricated, numerically and experimentally assessed. The obtained results, as well as the agreement between numerical and experimental are quite good
Cite this Research Publication : Dr. Sreedevi K Menon and Donelli, M., “Compact CPW filter with modified signal line”, in 2017 IEEE Applied Electromagnetics Conference (AEMC), Aurangabad, India, 2017.