STUDY OF ELECTROMAGNETIC WAVE CHARACTER ON THE BUILDING MATERIALS BY THE PARALLEL WIRE LINE

• KAWABE Shinji

  Prof., Nagoya Institute of Technology, Dr. Eng.

• INAYOSHI Tetsuya

  Graduate Student, Nagoya Institute of Technology

Bibliographic Information

Other Title

• 建築材料の平行二線線路による電波特性の研究
• ケンチク ザイリョウ ノ ヘイコウ 2セン センロ ニ ヨル デンパ トクセイ ノ ケンキュウ

Abstract

In this paper, the electromagnetic wave character of building materials are measured by the parallel wire line method and the parallel wire line for penetration wave, and the following have been examined.<br> 1) It was possible to classify building materials into three types, (1)the materials which has the large reflection loss, (2)the materials which has little reflection loss and large reflection and (3)the materials which has little reflection loss and large penetration.<br> 2) The amount of reflection increases by rising of the water content of cement materials, and the amount of penetration decreases.<br> 3) The relation between the modulus of attenuation and the absorption was measured.

Journal

• Journal of Structural and Construction Engineering (Transactions of AIJ)

  Journal of Structural and Construction Engineering (Transactions of AIJ) 74 (643), 1551-1557, 2009

  Architectural Institute of Japan

Keywords

• <i>Electromagnetic wave</i>
• <i>UHF band</i>
• <i>Parallel wire line</i>
• <i>Reflection loss</i>
• <i>Absorption</i>

Details

• CRID: 1390282680581631104
• NII Article ID: 130004752336
• NII Book ID: AN10438559
• DOI: 10.3130/aijs.74.1551
• ISSN: 18818153
• ISSN: 13404202
• NDL BIB ID: 10427800
• Web Site: http://id.nii.ac.jp/1476/00005460/
• Web Site: http://id.ndl.go.jp/bib/10427800
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10427800
• Data Source:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed