Masao Nakagawa

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White LED offers advantageous properties such as high brightness, reliability, lower power consumption and long lifetime. White LEDs are expected to serve in the next generation of lamps. An indoor visible-light communication system utilizing white LED lights has been proposed from our laboratory. In the proposed system, these devices are used not only for(More)
Noonan syndrome is characterized by short stature, facial dysmorphia and a wide spectrum of congenital heart defects. Mutations of PTPN11, KRAS and SOS1 in the RAS-MAPK pathway cause approximately 60% of cases of Noonan syndrome. However, the gene(s) responsible for the remainder are unknown. We have identified five different mutations in RAF1 in ten(More)
Library of Congress Cataloging-in-Publication Data Esmailzadeh, Riaz. TDD-CDMA for wireless communications/Riaz Esmailzadeh, Masao Nakagawa. p. cm. — (Artech House universal personal communications series) Includes bibliographical references and index. who jointly own the copyright in them. They are subject to further modifications and are therefore(More)
White LED offers advantageous properties such as high brightness, reliability, lower power consump tion and long lifetime. White LEDs are expected to serve in the next generation of lamps. An indoor visible-light wireless communication system using white LED lightings has been proposed from our laboratory. In the proposed system, these devices are used not(More)