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      Optical characterization of high and low resistive silicon samples suitable for reconfigurable antenna design

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      Author(s)
      Ali, A.
      Topalli, K.
      Ramzan, M.
      Khan, Talha Masood
      Altıntaş, Ayhan
      Colantonio, P.
      Date
      2018
      Source Title
      Microwave and Optical Technology Letters
      Print ISSN
      0895-2477
      Publisher
      Wiley Periodicals, Inc.
      Volume
      61
      Issue
      1
      Pages
      107 - 110
      Language
      English
      Type
      Article
      Item Usage Stats
      122
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      84
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      Abstract
      Highly resistive (HR) silicon (Si) can behave as a switch when illuminated by optical source of suitable wavelength. Different reconfigurable passive structures, such as filters, waveguides, and antennas, can be constructed using such silicon switches. This letter presents experimental characterization of high and low resistive (HR & LR) silicon for switching application. In the experiment, HR Si is modeled on a switched transmission line by halogen lamp and a laser source. The experiment of utilizing halogen lamp for Si switch characterization is cost‐effective and can assist engineers in designing reconfigurable antennas. In future, this experiment could be utilized in designing novel reconfigurable antennas.
      Keywords
      High resistive (HR) silicon
      Low resistive (LR) silicon
      Meandered transmission line
      Optical excitation
      Halogen lamp
      Reconfigurable antenna
      Permalink
      http://hdl.handle.net/11693/53253
      Published Version (Please cite this version)
      https://doi.org/10.1002/mop.31506
      Collections
      • Communications and Spectrum Management Research Center (ISYAM) 22
      • Department of Electrical and Electronics Engineering 3702
      • Institute of Materials Science and Nanotechnology (UNAM) 1930
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