Transmission-Line Schematic for Harmonic-Controlled Bandpass Filters

Jongheun Lee; Minhyup Song; Juseop Lee

doi:10.1109/ACCESS.2023.3281074

Transmission-Line Schematic for Harmonic-Controlled Bandpass Filters

Jongheun Lee
, Minhyup Song
, Juseop Lee^*

^*Corresponding author for this work

Department of Computer Science and Engineering

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

7 Citations (Scopus)

Abstract

This article presents a rigorous synthesis method of a transmission-line filter whose second passband can be placed at any multiple of the center frequency, in theory. Two coupled-line schematics for harmonic-controlled bandpass filters are derived from fundamental LC filter prototypes. Their design parameters are provided in closed-form expressions so filter dimensions can be acquired rigorously without relying on EM-simulation-based coupling tests. Three filters were designed and fabricated for verification purposes, and their measurement results exhibited excellent agreement with the theory.

Original language	English
Pages (from-to)	53275-53289
Number of pages	15
Journal	IEEE Access
Volume	11
DOIs	https://doi.org/10.1109/ACCESS.2023.3281074
Publication status	Published - 2023

Bibliographical note

Publisher Copyright:
© 2013 IEEE.

Keywords

Filter design
filter synthesis
transmission-line filters

ASJC Scopus subject areas

General Computer Science
General Materials Science
General Engineering

Access to Document

10.1109/ACCESS.2023.3281074

Cite this

@article{7189ef33f2854243bb795e914c7627ff,

title = "Transmission-Line Schematic for Harmonic-Controlled Bandpass Filters",

abstract = "This article presents a rigorous synthesis method of a transmission-line filter whose second passband can be placed at any multiple of the center frequency, in theory. Two coupled-line schematics for harmonic-controlled bandpass filters are derived from fundamental LC filter prototypes. Their design parameters are provided in closed-form expressions so filter dimensions can be acquired rigorously without relying on EM-simulation-based coupling tests. Three filters were designed and fabricated for verification purposes, and their measurement results exhibited excellent agreement with the theory.",

keywords = "Filter design, filter synthesis, transmission-line filters",

author = "Jongheun Lee and Minhyup Song and Juseop Lee",

note = "Publisher Copyright: {\textcopyright} 2013 IEEE.",

year = "2023",

doi = "10.1109/ACCESS.2023.3281074",

language = "English",

volume = "11",

pages = "53275--53289",

journal = "IEEE Access",

issn = "2169-3536",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - JOUR

T1 - Transmission-Line Schematic for Harmonic-Controlled Bandpass Filters

AU - Lee, Jongheun

AU - Song, Minhyup

AU - Lee, Juseop

PY - 2023

Y1 - 2023

N2 - This article presents a rigorous synthesis method of a transmission-line filter whose second passband can be placed at any multiple of the center frequency, in theory. Two coupled-line schematics for harmonic-controlled bandpass filters are derived from fundamental LC filter prototypes. Their design parameters are provided in closed-form expressions so filter dimensions can be acquired rigorously without relying on EM-simulation-based coupling tests. Three filters were designed and fabricated for verification purposes, and their measurement results exhibited excellent agreement with the theory.

AB - This article presents a rigorous synthesis method of a transmission-line filter whose second passband can be placed at any multiple of the center frequency, in theory. Two coupled-line schematics for harmonic-controlled bandpass filters are derived from fundamental LC filter prototypes. Their design parameters are provided in closed-form expressions so filter dimensions can be acquired rigorously without relying on EM-simulation-based coupling tests. Three filters were designed and fabricated for verification purposes, and their measurement results exhibited excellent agreement with the theory.

KW - Filter design

KW - filter synthesis

KW - transmission-line filters

UR - https://www.scopus.com/pages/publications/85161006545

U2 - 10.1109/ACCESS.2023.3281074

DO - 10.1109/ACCESS.2023.3281074

M3 - Article

AN - SCOPUS:85161006545

SN - 2169-3536

VL - 11

SP - 53275

EP - 53289

JO - IEEE Access

JF - IEEE Access

ER -

Transmission-Line Schematic for Harmonic-Controlled Bandpass Filters

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this