Reconfigurable band stop filter using slotted elliptical patch resonator with defected ground

AI Harikrishnan, S Mridula… - 2021 6th International …, 2021 - ieeexplore.ieee.org
A frequency reconfigurable compact band stop filter derived from an elliptical patch
resonator with orthogonal feed is presented in this paper. The proposed filter can be …

Broadband dual‐band bandstop filters based on step‐impedance stubs and transmission‐line networks

K Li, Y Wu, H Wu, W Wang, Y Liu - International Journal of RF …, 2022 - Wiley Online Library
In this paper, a novel basic structure of a dual‐band bandstop filter (DBSF) without coupled
lines is proposed. In order to improve the performance, some optimizations are made to the …

Capacitive Tuning of High Selective T-Shaped Band-Stop Filter: Theory and Experiment

AK Sahu, DC Panda, RK Parida - Journal of Microwaves …, 2024 - SciELO Brasil
Article This paper develops an easy design analysis for a simple high selective T-shaped
band-stop filter (BSF) loaded with a capacitance. It applies the developed design theory to …

Bandpass filter based on microplane resonators

BR Chorshanbe, CR Dilshod - Journal of Physics: Conference …, 2020 - iopscience.iop.org
A band-pass filter based on microstrip resonators is proposed and analyzed. The resonators
and the filter itself are made on a Rogers 3003 substrate. The filter design itself consists of …