Wideband common noise suppression filter based on coupled microstrip lines and edgecoupled coplanar waveguides

Sangyeol Oh; Jichai Jeong; Jaehoon Lee

doi:10.1049/el.2015.3186

Wideband common noise suppression filter based on coupled microstrip lines and edgecoupled coplanar waveguides

Sangyeol Oh, Jichai Jeong, Jaehoon Lee

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

5 Citations (Scopus)

Abstract

A common noise suppression filter in a differential pair using the coupled microstrip line (CML) to edge-coupled coplanar waveguide (ECCPW) transition is proposed. The filter consists of CMLs, ECCPWs, and shorting via holes that connect the CMLs and ECCPWs, and provides wideband common noise signal suppression using an even-mode impedance mismatching technique between the CMLs and ECCPWs and wideband differential signal propagation for highspeed circuit systems. A bandgap effect is realised in even mode, based on the CML to ECCPW transition without a multilayer. This method was verified using the three-dimensional full-wave highfrequency structure simulator and experimental measurements.

Original language	English
Pages (from-to)	2123-2124
Number of pages	2
Journal	Electronics Letters
Volume	51
Issue number	25
DOIs	https://doi.org/10.1049/el.2015.3186
Publication status	Published - 2015 Dec 10

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el.2015.3186

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title = "Wideband common noise suppression filter based on coupled microstrip lines and edgecoupled coplanar waveguides",

abstract = "A common noise suppression filter in a differential pair using the coupled microstrip line (CML) to edge-coupled coplanar waveguide (ECCPW) transition is proposed. The filter consists of CMLs, ECCPWs, and shorting via holes that connect the CMLs and ECCPWs, and provides wideband common noise signal suppression using an even-mode impedance mismatching technique between the CMLs and ECCPWs and wideband differential signal propagation for highspeed circuit systems. A bandgap effect is realised in even mode, based on the CML to ECCPW transition without a multilayer. This method was verified using the three-dimensional full-wave highfrequency structure simulator and experimental measurements.",

author = "Sangyeol Oh and Jichai Jeong and Jaehoon Lee",

year = "2015",

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doi = "10.1049/el.2015.3186",

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AU - Oh, Sangyeol

AU - Jeong, Jichai

AU - Lee, Jaehoon

PY - 2015/12/10

Y1 - 2015/12/10

N2 - A common noise suppression filter in a differential pair using the coupled microstrip line (CML) to edge-coupled coplanar waveguide (ECCPW) transition is proposed. The filter consists of CMLs, ECCPWs, and shorting via holes that connect the CMLs and ECCPWs, and provides wideband common noise signal suppression using an even-mode impedance mismatching technique between the CMLs and ECCPWs and wideband differential signal propagation for highspeed circuit systems. A bandgap effect is realised in even mode, based on the CML to ECCPW transition without a multilayer. This method was verified using the three-dimensional full-wave highfrequency structure simulator and experimental measurements.

AB - A common noise suppression filter in a differential pair using the coupled microstrip line (CML) to edge-coupled coplanar waveguide (ECCPW) transition is proposed. The filter consists of CMLs, ECCPWs, and shorting via holes that connect the CMLs and ECCPWs, and provides wideband common noise signal suppression using an even-mode impedance mismatching technique between the CMLs and ECCPWs and wideband differential signal propagation for highspeed circuit systems. A bandgap effect is realised in even mode, based on the CML to ECCPW transition without a multilayer. This method was verified using the three-dimensional full-wave highfrequency structure simulator and experimental measurements.

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JO - Electronics Letters

JF - Electronics Letters

IS - 25

ER -

Wideband common noise suppression filter based on coupled microstrip lines and edgecoupled coplanar waveguides

Abstract

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