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2013•European Microwave ConferenceRequires access

Scattering characteristics of atmospheric pressure dielectric barrier discharge plasma

Soo‐Min Lee, Il‐Young Oh, Jong‐Gwan Yook, Yongjun Hong

Open publisher page 2 citations

Abstract

In this paper, an atmospheric pressure dielectric barrier discharge (DBD) plasma actuator is fabricated and then plasma is generated by applying high ac voltage. Also, its scattering characteristics are measured by comparison of the S-parameters. Antenna polarization is also considered because of the configuration of suggested DBD actuator. To validate the measurement method of this paper, the simulated radar cross section (RCS) result of fabricated DBD plasma actuator without plasma is compared with measurement results. The measured performance was well agreed with the simulated one. Then the scattering characteristics of plasma generated by DBD plasma actuator are measured. The attenuation of scattered fields occurs at certain observation angle at 4.9 GHz.

About this research paper

What this paper is about

In this paper, an atmospheric pressure dielectric barrier discharge (DBD) plasma actuator is fabricated and then plasma is generated by applying high ac voltage. Also, its scattering characteristics are measured by comparison of the S-parameters. Antenna polarization is also considered because of the configuration of suggested DBD actuator. To validate the measurement method of this paper, the simulated radar cross section (RCS) result of fabricated DBD plasma actuator without plasma is compared with measurement results. The measured performance was well agreed with the simulated one. Then the scattering characteristics of plasma generated by DBD plasma actuator are measured. The attenuation of scattered fields occurs at certain observation angle at 4.9 GHz.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this paper, an atmospheric pressure dielectric barrier discharge (DBD) plasma actuator is fabricated and then plasma is generated by applying high ac voltage. Also, its scattering characteristics are measured by comparison of the S-parameters. Antenna polarization is also considered because of the configuration of suggested DBD actuator. To validate the measurement method of this paper, the simulated radar cross section (RCS) result of fabricated DBD plasma actuator without plasma is compared with measurement results. The measured performance was well agreed with the simulated one. Then the scattering characteristics of plasma generated by DBD plasma actuator are measured. The attenuation of scattered fields occurs at certain observation angle at 4.9 GHz.

Key concepts: Plasma actuator, Dielectric barrier discharge, Plasma, Materials science, Scattering, Atmospheric pressure, Attenuation, Atmospheric-pressure plasma

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