An accurate tuning method for dual-mode cavity filters

Juseop Lee; Man Seok Uhm; In Bok Yom; Seong Pal Lee

doi:10.1002/mop.10991

An accurate tuning method for dual-mode cavity filters

Juseop Lee, Man Seok Uhm, In Bok Yom, Seong Pal Lee

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

Abstract

An accurate tuning method using a short-ended dummy cavity is presented for dual-mode cavity filters. Tuning is based on the match of the computed and measured phase responses of the reflection coefficient. An equivalent circuit model is adopted for computing the required phase response of the reflection coefficient. This method is applied to a 4-pole longitudinal dual-mode filter for demonstration. Good agreement is found between the experimental and computed responses.

Original language	English
Pages (from-to)	123-125
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	38
Issue number	2
DOIs	https://doi.org/10.1002/mop.10991
Publication status	Published - 2003 Jul 20
Externally published	Yes

Keywords

Dual-mode filter
Dummy cavity
Tuning

ASJC Scopus subject areas

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

Access to Document

10.1002/mop.10991

Fingerprint Dive into the research topics of 'An accurate tuning method for dual-mode cavity filters'. Together they form a unique fingerprint.

Cite this

@article{f3b4ac3bda084618ace5b5cd59c0009e,

title = "An accurate tuning method for dual-mode cavity filters",

abstract = "An accurate tuning method using a short-ended dummy cavity is presented for dual-mode cavity filters. Tuning is based on the match of the computed and measured phase responses of the reflection coefficient. An equivalent circuit model is adopted for computing the required phase response of the reflection coefficient. This method is applied to a 4-pole longitudinal dual-mode filter for demonstration. Good agreement is found between the experimental and computed responses.",

keywords = "Dual-mode filter, Dummy cavity, Tuning",

author = "Juseop Lee and Uhm, {Man Seok} and Yom, {In Bok} and Lee, {Seong Pal}",

year = "2003",

month = jul,

day = "20",

doi = "10.1002/mop.10991",

language = "English",

volume = "38",

pages = "123--125",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "John Wiley and Sons Inc.",

number = "2",

}

TY - JOUR

T1 - An accurate tuning method for dual-mode cavity filters

AU - Lee, Juseop

AU - Uhm, Man Seok

AU - Yom, In Bok

AU - Lee, Seong Pal

PY - 2003/7/20

Y1 - 2003/7/20

N2 - An accurate tuning method using a short-ended dummy cavity is presented for dual-mode cavity filters. Tuning is based on the match of the computed and measured phase responses of the reflection coefficient. An equivalent circuit model is adopted for computing the required phase response of the reflection coefficient. This method is applied to a 4-pole longitudinal dual-mode filter for demonstration. Good agreement is found between the experimental and computed responses.

AB - An accurate tuning method using a short-ended dummy cavity is presented for dual-mode cavity filters. Tuning is based on the match of the computed and measured phase responses of the reflection coefficient. An equivalent circuit model is adopted for computing the required phase response of the reflection coefficient. This method is applied to a 4-pole longitudinal dual-mode filter for demonstration. Good agreement is found between the experimental and computed responses.

KW - Dual-mode filter

KW - Dummy cavity

KW - Tuning

UR - http://www.scopus.com/inward/record.url?scp=0038466350&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0038466350&partnerID=8YFLogxK

U2 - 10.1002/mop.10991

DO - 10.1002/mop.10991

M3 - Article

AN - SCOPUS:0038466350

VL - 38

SP - 123

EP - 125

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

SN - 0895-2477

IS - 2

ER -

An accurate tuning method for dual-mode cavity filters

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this