Overview of Research, Development, Standardization, and Regulation Activities in NICT UWB Project

Ken-ichi TAKIZAWA, Huan-Bang LI, Iwao NISHIYAMA, Jun-ichi TAKADA, Ryuji KOHNO

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Summary :

This paper presents an overview of research, development, standardization and regulation activities on ultra wideband (UWB) technologies in National Institute of Information and Communications Technology (NICT). NICT started a project on UWB technologies since 2002, and organized UWB consortium in cooperation with more than 20 companies and 7 universities in Japan. Up to now, we have been conducting numerous UWB R&D including the following main works: i) key technology development such as MMIC chips, antennas and other devices, ii) measurement and channel modeling for UWB signal propagation, iii) standardization in international activities of IEEE 802.15, ITU-R TG1/8 as well as in a national regulatory committee of Ministry of Internal Affair and Communications (MIC). The UWB systems we have studied occupy frequency bands range from microwave band (3-5 GHz) to quasi-millimeter wave band (24-29 GHz). Various prototype UWB systems including multi-functional terminals have been developed. The output of NICT has been succeeded by industrial parties with with national and international standardization and regulation.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.11 pp.2996-3005
Publication Date
2006/11/01
Publicized
Online ISSN
1745-1337
DOI
10.1093/ietfec/e89-a.11.2996
Type of Manuscript
Special Section INVITED PAPER (Special Section on Wide Band Systems)
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