A dual-mode waveguide pseudo-elliptic filter with zero-shifting properties

Juseop Lee; Man Seok Uhm; In Bok Yom; Jeong Phill Kim

doi:10.1002/mop.21169

A dual-mode waveguide pseudo-elliptic filter with zero-shifting properties

Juseop Lee, Man Seok Uhm, In Bok Yom, Jeong Phill Kim

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

This paper describes the design and realization of dual-mode waveguide filters with zero-shifting properties. The transmission zero can be shifted from one side of the passband to the other by simply changing the resonant frequencies of the resonators. Without changing the physical dimensions of the resonators and coupling irises, transmission zeros can be shifted by adjusting the tuning and coupling screws. The filters are realized and the measured results show good agreement with the simulated ones.

Original language	English
Pages (from-to)	357-359
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	47
Issue number	4
DOIs	https://doi.org/10.1002/mop.21169
Publication status	Published - 2005 Nov 20
Externally published	Yes

Keywords

Dual-mode filter
Transmission zeros
Waveguide filter
Zero-shifting property

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1002/mop.21169

Cite this

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title = "A dual-mode waveguide pseudo-elliptic filter with zero-shifting properties",

abstract = "This paper describes the design and realization of dual-mode waveguide filters with zero-shifting properties. The transmission zero can be shifted from one side of the passband to the other by simply changing the resonant frequencies of the resonators. Without changing the physical dimensions of the resonators and coupling irises, transmission zeros can be shifted by adjusting the tuning and coupling screws. The filters are realized and the measured results show good agreement with the simulated ones.",

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PY - 2005/11/20

Y1 - 2005/11/20

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AB - This paper describes the design and realization of dual-mode waveguide filters with zero-shifting properties. The transmission zero can be shifted from one side of the passband to the other by simply changing the resonant frequencies of the resonators. Without changing the physical dimensions of the resonators and coupling irises, transmission zeros can be shifted by adjusting the tuning and coupling screws. The filters are realized and the measured results show good agreement with the simulated ones.

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KW - Transmission zeros

KW - Waveguide filter

KW - Zero-shifting property

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A dual-mode waveguide pseudo-elliptic filter with zero-shifting properties

Abstract

Keywords

ASJC Scopus subject areas

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