Analysis on electrical breakdown in OFDM systems

Chamnap Phok; Adrian Neild; Dieter Pelz; Jean Armstrong

doi:10.1109/AUSMS.2018.8346987

Analysis on electrical breakdown in OFDM systems

Chamnap Phok, Adrian Neild, Dieter Pelz, Jean Armstrong

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Other

Abstract

An electrical breakdown problem in orthogonal frequency division multiplexing (OFDM) systems for Digital Video Broadcasting-Terrestrial (DVB-T) is investigated. An exponential model is used to calculate the density of free electrons within a fixed volume of air at atmospheric pressure. The results show that the change in electron density, caused by the ionization and the attachment, depends on the short term statistics of the OFDM waveform. The rate at which the density of free electrons increases depends on the magnitude of the power peak, and how long it is above the breakdown threshold.

Original language	English
Title of host publication	2018 Australian Microwave Symposium (AMS) - Conference Proceedings
Editors	Christophe Fumeaux, Konstanty Bialkowski, Withawat Withayachumnankul
Place of Publication	Piscataway NJ USA
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	71-72
Number of pages	2
ISBN (Electronic)	9781538625682, 9781538625675
ISBN (Print)	9781538625699
DOIs	https://doi.org/10.1109/AUSMS.2018.8346987
Publication status	Published - 2018
Event	Australian Microwave Symposium 2018 - Brisbane, Australia Duration: 6 Feb 2018 → 7 Feb 2018 Conference number: 3RD https://ieeexplore.ieee.org/xpl/conhome/8339103/proceeding (Proceedings)

Conference

Conference	Australian Microwave Symposium 2018
Abbreviated title	AMS 2018
Country	Australia
City	Brisbane
Period	6/02/18 → 7/02/18
Internet address	https://ieeexplore.ieee.org/xpl/conhome/8339103/proceeding (Proceedings)

Keywords

DVB-T
electrical breakdown
OFDM

Access to Document

10.1109/AUSMS.2018.8346987

Link to publication in Scopus

Cite this

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title = "Analysis on electrical breakdown in OFDM systems",

abstract = "An electrical breakdown problem in orthogonal frequency division multiplexing (OFDM) systems for Digital Video Broadcasting-Terrestrial (DVB-T) is investigated. An exponential model is used to calculate the density of free electrons within a fixed volume of air at atmospheric pressure. The results show that the change in electron density, caused by the ionization and the attachment, depends on the short term statistics of the OFDM waveform. The rate at which the density of free electrons increases depends on the magnitude of the power peak, and how long it is above the breakdown threshold.",

keywords = "DVB-T, electrical breakdown, OFDM",

author = "Chamnap Phok and Adrian Neild and Dieter Pelz and Jean Armstrong",

year = "2018",

doi = "10.1109/AUSMS.2018.8346987",

language = "English",

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booktitle = "2018 Australian Microwave Symposium (AMS) - Conference Proceedings",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

address = "United States of America",

note = "Australian Microwave Symposium 2018, AMS 2018 ; Conference date: 06-02-2018 Through 07-02-2018",

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Phok, C, Neild, A, Pelz, D & Armstrong, J 2018, Analysis on electrical breakdown in OFDM systems. in C Fumeaux, K Bialkowski & W Withayachumnankul (eds), 2018 Australian Microwave Symposium (AMS) - Conference Proceedings. IEEE, Institute of Electrical and Electronics Engineers, Piscataway NJ USA, pp. 71-72, Australian Microwave Symposium 2018, Brisbane, Australia, 6/02/18. https://doi.org/10.1109/AUSMS.2018.8346987

Analysis on electrical breakdown in OFDM systems. / Phok, Chamnap; Neild, Adrian; Pelz, Dieter; Armstrong, Jean.

2018 Australian Microwave Symposium (AMS) - Conference Proceedings. ed. / Christophe Fumeaux; Konstanty Bialkowski; Withawat Withayachumnankul. Piscataway NJ USA : IEEE, Institute of Electrical and Electronics Engineers, 2018. p. 71-72.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Other

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AU - Neild, Adrian

AU - Pelz, Dieter

AU - Armstrong, Jean

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N2 - An electrical breakdown problem in orthogonal frequency division multiplexing (OFDM) systems for Digital Video Broadcasting-Terrestrial (DVB-T) is investigated. An exponential model is used to calculate the density of free electrons within a fixed volume of air at atmospheric pressure. The results show that the change in electron density, caused by the ionization and the attachment, depends on the short term statistics of the OFDM waveform. The rate at which the density of free electrons increases depends on the magnitude of the power peak, and how long it is above the breakdown threshold.

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