Inline Waveguide Sharp-Rejection Bandpass Filters With Transmission Zeros Using Resonant Coupling Slots

This work presents a design methodology for synthesizing a category of compact inline sharp-rejection waveguide cavity bandpass filters based on novel frequency-variant coupling (FVC) structures. These FVCs consist of a rectangular slot placed in the top broadwall of the WR-90 rectangular waveguide...

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Principais autores:	Lubina Iram, Muhammad Yameen Sandhu, Adam Lamecki, Roberto Gomez-Garcia, Michal Mrozowski
Format:	Artigo
Jezik:	Inglês
Izdano:	IEEE 2024-01-01
Serija:	IEEE Access
Teme:	Bandpass filter coupling-matrix synthesis frequency-dependent coupling (FDC) inline filter microwave filter transmission zero (TZ)
Online dostop:	https://ieeexplore.ieee.org/document/10753277/
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