EMC Analysis of an 18" LCD Monitor

Theodore M. Zeeff; Todd H. Hubing; James L. Drewniak; Richard E. DuBroff; Thomas Van Doren

doi:10.1109/ISEMC.2000.875557

EMC Analysis of an 18" LCD Monitor

Theodore M. Zeeff
, Todd H. Hubing
, James L. Drewniak
, Richard E. DuBroff
, Thomas Van Doren

Electrical and Computer Engineering

Missouri University of Science and Technology

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

Abstract

This paper describes a case study covering the evaluation and reduction of the radiated EMI from an 18 inches Liquid Crystal Display (LCD) monitor. The evaluation was completed in two parts: first potential EMI sources at the Printed Circuit Board (PCB) level were identified, then the EMI antennas driven by these sources were analyzed. Methods for reducing the EMI were described in detail, and where applicable, those modifications were applied. Radiated measurements demonstrate the effectiveness of these recommendations.

Original language	American English
Journal	Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2000, Washington, D.C.)
Volume	1
DOIs	https://doi.org/10.1109/ISEMC.2000.875557
State	Published - Aug 1 2000

Keywords

0 to 1000 MHz
18 Inch
18" LCD Monitor
EMC Analysis
EMI Antennas
EMI Sources
HF Antennas
PCB
UHF Antennas
VHF Antennas
Electromagnetic Compatibility
Interference Suppression
Liquid Crystal Display Monitor
Liquid Crystal Displays
Printed Circuit Board
Printed Circuits
Radiated EMI
Radiated Measurements
Radiofrequency Interference
Digital Signal Processing
Fluorescence
Printed Circuit Boards
Liquid Crystal Display (LCD) Monitors

Disciplines

Electrical and Computer Engineering

Access to Document

10.1109/ISEMC.2000.875557License: CC BY

EMC Analysis of an 18 LCD MonitorFinal published version, 777 KBLicense: CC BY

Cite this

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title = "EMC Analysis of an 18{"} LCD Monitor",

abstract = " This paper describes a case study covering the evaluation and reduction of the radiated EMI from an 18 inches Liquid Crystal Display (LCD) monitor. The evaluation was completed in two parts: first potential EMI sources at the Printed Circuit Board (PCB) level were identified, then the EMI antennas driven by these sources were analyzed. Methods for reducing the EMI were described in detail, and where applicable, those modifications were applied. Radiated measurements demonstrate the effectiveness of these recommendations.",

keywords = "0 to 1000 MHz, 18 Inch, 18{"} LCD Monitor, EMC Analysis, EMI Antennas, EMI Sources, HF Antennas, PCB, UHF Antennas, VHF Antennas, Electromagnetic Compatibility, Interference Suppression, Liquid Crystal Display Monitor, Liquid Crystal Displays, Printed Circuit Board, Printed Circuits, Radiated EMI, Radiated Measurements, Radiofrequency Interference, Digital Signal Processing, Fluorescence, Printed Circuit Boards, Liquid Crystal Display (LCD) Monitors",

author = "Zeeff, \{Theodore M.\} and Hubing, \{Todd H.\} and Drewniak, \{James L.\} and DuBroff, \{Richard E.\} and \{Van Doren\}, Thomas",

year = "2000",

month = aug,

day = "1",

doi = "10.1109/ISEMC.2000.875557",

language = "American English",

volume = "1",

journal = "Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2000, Washington, D.C.)",

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T1 - EMC Analysis of an 18" LCD Monitor

AU - Zeeff, Theodore M.

AU - Hubing, Todd H.

AU - Drewniak, James L.

AU - DuBroff, Richard E.

AU - Van Doren, Thomas

PY - 2000/8/1

Y1 - 2000/8/1

N2 - This paper describes a case study covering the evaluation and reduction of the radiated EMI from an 18 inches Liquid Crystal Display (LCD) monitor. The evaluation was completed in two parts: first potential EMI sources at the Printed Circuit Board (PCB) level were identified, then the EMI antennas driven by these sources were analyzed. Methods for reducing the EMI were described in detail, and where applicable, those modifications were applied. Radiated measurements demonstrate the effectiveness of these recommendations.

AB - This paper describes a case study covering the evaluation and reduction of the radiated EMI from an 18 inches Liquid Crystal Display (LCD) monitor. The evaluation was completed in two parts: first potential EMI sources at the Printed Circuit Board (PCB) level were identified, then the EMI antennas driven by these sources were analyzed. Methods for reducing the EMI were described in detail, and where applicable, those modifications were applied. Radiated measurements demonstrate the effectiveness of these recommendations.

KW - 0 to 1000 MHz

KW - 18 Inch

KW - 18" LCD Monitor

KW - EMC Analysis

KW - EMI Antennas

KW - EMI Sources

KW - HF Antennas

KW - PCB

KW - UHF Antennas

KW - VHF Antennas

KW - Electromagnetic Compatibility

KW - Interference Suppression

KW - Liquid Crystal Display Monitor

KW - Liquid Crystal Displays

KW - Printed Circuit Board

KW - Printed Circuits

KW - Radiated EMI

KW - Radiated Measurements

KW - Radiofrequency Interference

KW - Digital Signal Processing

KW - Fluorescence

KW - Printed Circuit Boards

KW - Liquid Crystal Display (LCD) Monitors

UR - https://scholarsmine.mst.edu/ele_comeng_facwork/1005

U2 - 10.1109/ISEMC.2000.875557

DO - 10.1109/ISEMC.2000.875557

M3 - Article

VL - 1

JO - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2000, Washington, D.C.)

JF - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2000, Washington, D.C.)

ER -

EMC Analysis of an 18" LCD Monitor

Abstract

Keywords

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