An Ultra-Wide Stop-Band LPF Using Asymmetric Pi-Shaped Koch Fractal DGS
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2773577
Abstract: Defected ground structure (DGS) with symmetrical geometry has been widely adopted in low-pass filter (LPF) designing, while asymmetrical geometry DGS can exhibit some specific features on transition band and stop-band. A novel asymmetrical Pi-shaped DGS… read more here.
Keywords: dgs; geometry; stop band; wide stop ... See more keywords
Microstrip Hybrid Coupler with a Wide Stop-Band Using Symmetric Structure for Wireless Applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Microwaves, Optoelectronics and Electromagnetic Applications"
DOI: 10.1590/2179-10742018v17i11121
Abstract: In this paper, a wide stop-band microstrip coupler is presented . The proposed structure consists of coupled lines and step impedance cells, which are integrated to operate at 2.82 GHz for wireless applications. This coupler… read more here.
Keywords: wide stop; stop band; coupler; structure ... See more keywords