Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO)

S. H. Min, H. C. Jung, G. S. Park, J. H. An, S. H. Lee, Y. J. Yoon, J. Y. Kim, J. H. Choi, J. H. So

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

BWO-circuit was designed to generate hundreds MW electromagnetic wave on X-band in this study. A RF coupler is designed and fabricated to measure the power of an electromagnetic wave which is generated in the slow wave structure of a relativistic backward wave oscillator (RBWO) before this wave is radiated through an antenna. To pickup about -63dB of total output power and avoid a RF breakdown in this coupler, a 2mm × 5mm slot is made in a cylindrical waveguide. This coupler is installed before the radiation antenna and the measured value is compared with the power which is measured after the radiation. In the end, the radiation pattern was identified by using of fluorescent lamps.

Original languageEnglish
Title of host publication34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
DOIs
Publication statusPublished - 2009 Dec 31
Event34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009 - Busan, Korea, Republic of
Duration: 2009 Sep 212009 Sep 25

Publication series

Name34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009

Other

Other34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
CountryKorea, Republic of
CityBusan
Period09/9/2109/9/25

Fingerprint

Electromagnetic waves
Antenna radiation
Slow wave structures
Circular waveguides
Fluorescent lamps
Pickups
Antennas
Radiation
Networks (circuits)
Values

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Communication

Cite this

Min, S. H., Jung, H. C., Park, G. S., An, J. H., Lee, S. H., Yoon, Y. J., ... So, J. H. (2009). Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO). In 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009 [5325516] (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009). https://doi.org/10.1109/ICIMW.2009.5325516
Min, S. H. ; Jung, H. C. ; Park, G. S. ; An, J. H. ; Lee, S. H. ; Yoon, Y. J. ; Kim, J. Y. ; Choi, J. H. ; So, J. H. / Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO). 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009. (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009).
@inproceedings{8f6ca141b2c3459baf918fd84b5e674a,
title = "Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO)",
abstract = "BWO-circuit was designed to generate hundreds MW electromagnetic wave on X-band in this study. A RF coupler is designed and fabricated to measure the power of an electromagnetic wave which is generated in the slow wave structure of a relativistic backward wave oscillator (RBWO) before this wave is radiated through an antenna. To pickup about -63dB of total output power and avoid a RF breakdown in this coupler, a 2mm × 5mm slot is made in a cylindrical waveguide. This coupler is installed before the radiation antenna and the measured value is compared with the power which is measured after the radiation. In the end, the radiation pattern was identified by using of fluorescent lamps.",
author = "Min, {S. H.} and Jung, {H. C.} and Park, {G. S.} and An, {J. H.} and Lee, {S. H.} and Yoon, {Y. J.} and Kim, {J. Y.} and Choi, {J. H.} and So, {J. H.}",
year = "2009",
month = "12",
day = "31",
doi = "10.1109/ICIMW.2009.5325516",
language = "English",
isbn = "9781424454174",
series = "34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009",
booktitle = "34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009",

}

Min, SH, Jung, HC, Park, GS, An, JH, Lee, SH, Yoon, YJ, Kim, JY, Choi, JH & So, JH 2009, Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO). in 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009., 5325516, 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009, 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009, Busan, Korea, Republic of, 09/9/21. https://doi.org/10.1109/ICIMW.2009.5325516

Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO). / Min, S. H.; Jung, H. C.; Park, G. S.; An, J. H.; Lee, S. H.; Yoon, Y. J.; Kim, J. Y.; Choi, J. H.; So, J. H.

34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009. 5325516 (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO)

AU - Min, S. H.

AU - Jung, H. C.

AU - Park, G. S.

AU - An, J. H.

AU - Lee, S. H.

AU - Yoon, Y. J.

AU - Kim, J. Y.

AU - Choi, J. H.

AU - So, J. H.

PY - 2009/12/31

Y1 - 2009/12/31

N2 - BWO-circuit was designed to generate hundreds MW electromagnetic wave on X-band in this study. A RF coupler is designed and fabricated to measure the power of an electromagnetic wave which is generated in the slow wave structure of a relativistic backward wave oscillator (RBWO) before this wave is radiated through an antenna. To pickup about -63dB of total output power and avoid a RF breakdown in this coupler, a 2mm × 5mm slot is made in a cylindrical waveguide. This coupler is installed before the radiation antenna and the measured value is compared with the power which is measured after the radiation. In the end, the radiation pattern was identified by using of fluorescent lamps.

AB - BWO-circuit was designed to generate hundreds MW electromagnetic wave on X-band in this study. A RF coupler is designed and fabricated to measure the power of an electromagnetic wave which is generated in the slow wave structure of a relativistic backward wave oscillator (RBWO) before this wave is radiated through an antenna. To pickup about -63dB of total output power and avoid a RF breakdown in this coupler, a 2mm × 5mm slot is made in a cylindrical waveguide. This coupler is installed before the radiation antenna and the measured value is compared with the power which is measured after the radiation. In the end, the radiation pattern was identified by using of fluorescent lamps.

UR - http://www.scopus.com/inward/record.url?scp=72749126621&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=72749126621&partnerID=8YFLogxK

U2 - 10.1109/ICIMW.2009.5325516

DO - 10.1109/ICIMW.2009.5325516

M3 - Conference contribution

AN - SCOPUS:72749126621

SN - 9781424454174

T3 - 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009

BT - 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009

ER -

Min SH, Jung HC, Park GS, An JH, Lee SH, Yoon YJ et al. Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO). In 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009. 2009. 5325516. (34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009). https://doi.org/10.1109/ICIMW.2009.5325516