Quarterly Report of RTRI
Online ISSN : 1880-1765
Print ISSN : 0033-9008
ISSN-L : 0033-9008
PAPERS
Development of Milimeter-wave Storage Transmission Equipment
Masaaki SHINDOKunihiro KAWASAKI
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2002 Volume 43 Issue 1 Pages 26-30

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Abstract

Millimeter-waves are attractive as a broad-band transmission technology. In this paper, we discuss the millimeter-wave storage transmission system technology as a means of millimeter-wave broadband mobile communications in railways. First, we grasp the performance required for the millimeter-wave storage transmission equipment, sort the measurement results of the performance in railways, and exemplify the transmission system when used for track measurement. Second, we introduce the structure of millimeter-wave storage transmission equipment, and estimate the performance of the manufactured equipment to prove that it satisfies the required performance. Finally, we explain future subjects for the millimeter-wave data transmission of railway track measurement systems.

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© 2002 by Railway Technical Research Institute
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