Advanced Direct Synthesis Approach for High Selectivity In-Line Topology Filters Comprising <inline-formula> <tex-math notation="LaTeX">$N$ </tex-math></inline-formula> - 1 Adjacent Frequency-Variant Couplings

Advanced Direct Synthesis Approach for High Selectivity In-Line Topology Filters Comprising <inline-formula> <tex-math notation="LaTeX">$N$ </tex-math></inline-formula> - 1 Adjacent Frequency-Variant Couplings

In this paper, a direct synthesis approach is presented to realize high selectivity in-line topology filters with adjacent frequency-variant couplings (FVCs). By considering the annihilation of frequency-variant elements during admittance matrix transformation for the first time, this paper provides...

Full description

Bibliographic Details
Main Authors: Yuxing He, Giuseppe Macchiarella, Zhewang Ma, Liguo Sun, Nobuyuki Yoshikawa
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Filter synthesis
frequency-variant coupling
coupling matrix
transmission zero
microwave filters
Online Access:https://ieeexplore.ieee.org/document/8674717/

Internet

https://ieeexplore.ieee.org/document/8674717/

Similar Items