Single-Ended and Balanced Bandpass Filters Using Multiple Pairs of Coupled Lines and Stepped-Impedance Stubs

Single-Ended and Balanced Bandpass Filters Using Multiple Pairs of Coupled Lines and Stepped-Impedance Stubs

Two different types of three pairs of coupled lines (TPCL) structures with bandpass and all-stop filtering (ASF) characteristics, respectively, are proposed and analyzed through impedance matrix deduction and input admittance calculation. Combined with the stepped-impedance stubs, high-selectivity s...

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Bibliographic Details
Main Authors: Donghao Li, Kai-Da Xu, Anxue Zhang
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Bandpass filter
balanced filter
parallel coupled lines
transmission pole (TP)
transmission zero (TZ)
Online Access:https://ieeexplore.ieee.org/document/8960337/

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