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Number of results
2005 | 107 | 2 | 420-424
Article title

Resistive Sensor for Short High-Power Microwave Pulse Measurement in Millimeter Wave Range

Content
Title variants
Languages of publication
EN
Abstracts
EN
We report on the numerical investigation of the resistive sensor for the 78-118 GHz range. A three-dimensional finite-difference time-domain method was applied to simulate the wave propagation within a waveguide segment with the semiconductor sensor attached to a wider wall of the wave-guide. The electric field distribution, voltage standing-wave ratio and the average electric field dependences on frequency have been determined for several sets of dimensions and specific resistances of the sample. It is demonstrated that a proper selection of the dimensions and specific resistance of the sample can compensate the waveguide dispersion and the decrease of the electron heating effect with frequency. Therefore, a nearly constant sensitivity of the sensor can be obtained for the entire frequency range.
Keywords
EN
Year
Volume
107
Issue
2
Pages
420-424
Physical description
Dates
published
2005-02
received
2004-08-22
References
  • 1. V.L. Bratman, A.E. Fedotov, Y.K. Kalynov, V.N. Manuilov, M.M. Ofitserov, S.V. Samsonov, A.V. Savilov, IEEE Trans. Plasma Sci., 27, 456, 1999
  • 2. Yi Sheng Yeh, Chien Lun Hung, Chi-Wen Su, Ting-Shu Wu, You-Yan Shin, Yu- -Tsung Lo, Int. J. Infrared Millim. Waves, 25, 29, 2004
  • 3. M. Dagys, Z. Kancleris, R. Simniskis, E. Schamiloglu, F.J. Agee, IEEE Anten. Propag. Mag., 43, 64, 2001
  • 4. V. Dienys, Z. Kancleris, Z. Martunas, Fiz. Tekh. Poluprovodn., 13, 1706, 1979
  • 5. A. Taflove, Computational Electrodynamics: The Finite-Difference Time-Domain Method, Artech House, Norwood (MA) 1995 (and references within)
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv107n240kz
Identifiers
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