A Narrowband Bandpass Filter With Wide Stopband Using Mixed Lumped and Distributed Circuits
Sign Up to like & getrecommendations! Published in 2025 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.70158
Abstract: A narrowband bandpass filter (BPF) using mixed lumped and distributed circuits is proposed with wide stopband and small circuit size. By loading four lumped capacitors on the two pairs of coupled lines and two open… read more here.
Keywords: lumped distributed; mixed lumped; using mixed; bandpass filter ... See more keywords
Stability of Simple Lumped-Distributed Networks With Negative Capacitors
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2016.2627023
Abstract: A majority of non-Foster antenna matching circuits and non-Foster metamaterials are based on a simple parallel combination of positive and negative capacitor. It is known that these networks are stable if the overall “mesh” capacitance… read more here.
Keywords: lumped distributed; negative capacitor; capacitor; stability simple ... See more keywords