101. Chilson, P. B., R. D. Palmer, M. F. Larsen, C. W. Ulbrich,S. Fukao, M. Yamamoto, T. Tsuda, and S. Kato, First Observations of Precipitation with a Spatial Interferometer, Geophys. Res. Lett., 19, 2409-2412, 1992.

102. Sato, T., K. Ikeda, T. Wakayama, and I. Kimura, MU Radar Observations of Space Debris, Adv. Astro. Sci., 77, 273-282, 1992.

103. Sato, K., Small-scale Wind Disturbances Observed by the MU Radar, during the Passage of Typhoon Kelly, J. Atmos. Sci., 50, 518-537, 1993.

104. Adachi, T., T. Tsuda, Y. Masuda, T. Takami, S. Kato, and S. Fukao, Effects of the Acoustic and Radar Pulse Length Ratio on the Accuracy of RASS Temperature Measurements, Radio Sci., 28, 571-583, 1993.

105. Tsuda, T., T. Adachi, Y. Masuda, S. Fukao, and S. Kato, Observations of Tropospheric Temperature Fluctuations with the MU Radar/ RASS, J. Ocean. Atmos. Tech., 11, 50-62, 1993.

106. Sheppard, E. L., M. F. Larsen, R. D. Palmer, S. Fukao, M. Yamamoto, T. Tsuda, and S. Kato, A Statistical Comparison of Spaced Antenna and Spatial Interferometry Wind Estimation, Radio Sci., 28, 585-593, 1993.

107. Palmer, R. D., M. F. Larsen, E. L. Sheppard, S. Fukao, M. Yamamoto, T. Tsuda, and S. Kato, Poststatistic-Steering Wind Estimation in the Troposphere and Lower Stratosphere, Radio Sci., 28, 261-271, 1993.

108. Nakamura, T., T. Tsuda, M. Yamamoto, S. Fukao, and S. Kato, Characteristics of Gravity Waves in the Mesosphere Observed with the MU Radar: 1. Momentum flux, J. Geophys. Res., 98, 8899-8910, 1993.

109. Nakamura, T., T. Tsuda, M. Yamamoto, S. Fukao, and S. Kato, Characteristics of Gravity Waves in the Mesosphere Observed with the MU Radar: 2. Propagation Direction, J. Geophys. Res., 98, 8911-8923, 1993.

110. Oliver, W. L., Y. Yamamoto, T. Takami, S. Fukao, M. Yamamoto, and T. Tsuda, MU Radar Observations of Ionospheric Electric Fields, J. Geophys. Res., 98, 11615-11627, 1993.

111. Fukao, S., Y. Yamamoto, W. L. Oliver, T. Takami, M. D. Yamanaka, M. Yamamoto, T. Nakamura, and T. Tsuda, MU Radar Observations of Ionospheric Horizontal Gradients Produced by Gravity Waves, J. Geophys. Res., 98, 9443-9451, 1993.

112. Nakamura, T., T. Tsuda, S. Fukao, S. Kato, A. H. Manson, and C. E. Meek, Comparative Observation of Short Period Gravity Waves (10-100 min) in the Mesosphere in 1989 by Saskatoon MF Radar (52$circN), Canada and the MU Radar (35$circN), Japan, Radio Sci., 28, 729-746, 1993.

113. Nakamura, T., T. Tsuda, S. Fukao, S. Kato, and R. A. Vincent, Comparison of the Mesospheric Gravity Waves Observed with the MU Radar (35circN) and the Adelaide MF Radar (35circS), Geophys. Res. Lett., 20, 803-806, 1993.

114. 佐藤亨, 佐藤薫, 賀谷信幸, 松本紘, MUレーダーによる下部成層圏風速の観測 --成層圏無線中継システムのための環境評価--, 日本航空宇宙学会誌, 41, 351-358, 1993.

115. Watanabe, J., T. Nakamura, M. Tsutsumi, and T. Tsuda, Radar Observation of Strong Activity of Perseid Meteor Shower in 1991, Publ. Astron. Soc. Japan, 44, 677-685, 1993.

116. Sato K., H. Eito, and I. Hirota, Medium-scale Traveling Waves in the Extratropical Upper Troposphere, J. Meteor. Soc. Japan, 71, 427-436, 1993.

117. Fukao,S., Y.Yamamoto, W.L.Oliver, T.Takami, M.D.Yamanaka, M.Yamamoto, T.Nakamura and T.Tsuda, Middle and upper atmosphere radar observations of ionospheric horizontal gradients produced by gravity waves, J.Geophys.Res., 98, 9443-9451, 1993.

118. Maekawa,Y., S.Fukao, M.Yamamoto, M.D.Yamanaka, T.Tsuda, S.Kato and R.F.Woodman, First observation of the upper stratospheric vertical wind velocities using the Jicamarca VHF radar, Geophys.Res.Lett., 20, 2235-2238, 1993.

119. Fukao, S., M. Yamamoto, and R. T. Tsunoda, Quasi-Periodic Occurrence of Mid-Latitude E-Region Field-Aligned Irregularities Revealed by the MU Radar, Proceedings of the COSPAR Colloquium on Low-Latitude Ionospheric Physics, 177-182, 1993.

120. Tsunoda, R. T., S. Fukao, and M. Yamamoto, Modelling of Quasi-Periodic Backscatter From E-Region Field-Aligned Irregularities in Mid-Latitude Sporadic E, Proceedings of the COSPAR Colloquium on Low-Latitude Ionospheric Physics, 183-194, 1993.

121. 深尾昌一郎, 大型レーダーで高層大気を捉える, 科学, 63}, 179-186, 1993.

122. 深尾昌一郎, MUレーダーによる中層・超高層大気のリモートセンシング, 計測と制御, 32, 416-422, 1993.

1994

123. Tsuda, T., Y. Murayama, T. Nakamura, R. A. Vincent, A. H. Manson, C. E. Meek, and R. L. Wilson, Variations of the Gravity Wave Characteristics with Height, Season and Latitude Revealed by Comparative Observations, J. Atmos. Terr. Phys., 56, 555-568, 1994.

124. Fuako, S., N. Ao, M. D. Yamanaka, W. K. Hocking, T. Sato, M. Yamamoto,T. Nakamura, T. Tsuda, and S. Kato, Seasonal Variability of Vertical Eddy Diffusivity in the Middle Atmosphere, Part I: Three-Year Observations by the MU Radar, J. Geophys. Res., 99(D9), 18973-18987, 1994.

125. Yamamoto, M., N. Komoda, S. Fukao, R. T. Tsunoda, T. Ogawa, and T. Tsuda, Spatial Structure of the E-Region Field-Aligned Irregularities Revealed by the MU Radar, Radio Sci., 29, 337-347, 1994.

126. Sato, K., A Statistical Study on Structure, Saturation and Sources of Inertio-gravity Waves in the Lower Stratosphere Observed with the MU Radar, J. Atmos. Terr. Phys., 56, No.6, 755-774, 1994.

127. Watanabe, A., S. Fukao, M. D. Yamanaka, A. Sumi, and H. Uyeda, A Rotor Circulation near the Baiu Front Observed by the MU Radar, J. Meteor. Soc. Japan, 72, 91-105, 1994.

128. Oliver, W. L., S. Fukao, Y. Yamamoto, T. Takami, M. D. Yamanaka, M. Yamamoto, T. Nakamura, and T. Tsuda, Middle and Upper Atmosphere Radar Observations of Ionospheric Density Gradients Produced by Gravity Wave Packets, J. Geophys. Res. 99, 6321-6329, 1994.

129. Tsutsumi, M., T. Tsuda, T. Nakamura, and S. Fukao, Temperature Fluctuations near the Mesopause Inferred from Meteor Observations with the Middle and Upper Atmosphere Radar, Radio Sci. 29, 599-610, 1994.

130. Muraoka, Y., S. Fukao, T. Sugiyama, M. Yamamoto, T. Nakamura, T. Tsuda, and S. Kato, Features of a Mesospheric Inertio-Gravity Wave Observed with the MU Radar, J. Atmos. Terr. Phys. 56, 1163-1171, 1994.

131. Bowman, G. G., S. Fukao, M. Yamamoto, and K. Igarashi, MU Radar Recorded Field-Aligned Irregularities in the F2 Region and Associated Sporadic- E Disturbances, J. Geomag. Geoelectr. 46, 873-889, 1994.

132. Muraoka, Y., S. Fukao, T. Tsuda, and T. Sugiyama, Saturation of Frequency Spectra for Mesospheric Wind Velocity Observed with the Middle and Upper Atmosphere Radar, J. Geophys. Res., 99(A10), 19485-19497, 1994.

133. Murayama, Y., T. Tsuda, and S. Fukao, Seasonal Variation of Gravity Wave Activity in the Lower Atmosphere Observed with the MU Radar, J. Geophys. Res., 99(D11), 23057-23069, 1994.

134. Tsuda,T., T.Adachi, Y.Masuda, S.Fukao and S.Kato, Observations of tropospheric temperature fluctuations with the MU radar/RASS, J.Atmos.Ocean.Tech., 11, 50-62, 1994.

135. Yamanaka,M.D., S.Kurosaki, S.Fukao, H.Hashiguchi, T.Tsuda and S.Kato, Seasonal and interannual variabilities of vertical eddy diffusivity observed by the MU radar, Adv.Space Res., 14, no.9, 277-280, 1994.

136. Yamanaka,M.D., T.Shimomai and S.Fukao, A model of quasi-monochromatic field of middle-atmospheric internal gravity waves, Solar Terrestrial Energy Program: The Initial Results from STEP Facilities and Theory Campaigns, D.N.Baker, V.O.Papitashvili and M.J.Teague (eds.), Pergamon Press, London, 511--518, 1994.

137. Yamanaka,M.D., and S.Fukao, Multiple tropopauses: A major source of middle-atmospheric gravity waves, Solar Terrestrial Energy Program: The Initial Results from STEP Facilities and Theory Campaigns, D.N.Baker, V.O.Papitashvili and M.J.Teague (eds.), Pergamon Press, London, 453--461, 1994.

138. Sato, K., and M. Yamada, Vertical Structure of Atmospheric Gravity waves Revealed by the Wavelet Analysis, J. Geophys. Res., 99, 623-631, 1994.

139. Tsunoda, R. T., S. Fukao, and M. Yamamoto, On the Origin of Quasi-Periodic Radar Backscatter from Mid-Latitude Sporadic E, Radio Sci. 29, 349-365, 1994.

140. Murayama, Y., T. Tsuda and R. Wilson, H. Nakane, S. A. Hayashida, N. Sugimoto, I. Matsui and Y. Sasano, Gravity Wave Activity in the Upper Stratosphere and Lower Mesosphere Observed with the Rayleigh Lidar at Tsukuba, Japan, Geophys. Res. Lett., 21, 1539-1542, 1994.

141. Takayabu, I., H. Niino, M. D. Yamanaka and S. Fukao, An Observational Study of a Cyclogenesis in the Lee Side of Japan Central Mountains. Quarterly Journal of the Royal Meteorological Society, In press, 1994.

1995

142. Yamanaka,M.D., Homopause control by gravity wave breaking in the planetary atmospheres, Adv. Space Res., 15, no.4, 47--50, 1995.

143. Ogawa, T., M. Yamamoto, and S. Fukao, MU Radar Observations of Turbulence and Movement of Mid-Latitude Sporadic E Irregularities, J. Geophys. Res., 100(A), 12173-12188, 1995.

144. Sato, K., H. Hashiguchi, and S. Fukao, Gravity Waves and Turbulence Associated with Cumulus Convection Observed with the UHF/VHF Clear-Air Doppler Radars, J. Geophys. Res., 100(D4), 7111-7119, 1995.

145. Brown, W. O. J., G. J. Fraser, S. Fukao, and M. Yamamoto, Spaced Antenna and Interferometric Velocity Measurements with MF and VHF Radars, Radio Sci., 30(4), 1281-1292, 1995.

146. Rishbeth, H. and S. Fukao, A Review of MU Radar Observations of the Thermosphere and Ionosphere, J. Geomag. Geoelectr., 47, 621-637, 1995.

147. Igi, S., T. Ogawa, W. L. Oliver, and S. Fukao, Thermospheric Winds over Japan: Comparison of Ionosonde and Radar Measurements, J. Geophys. Res., 100, 21323-21326, 1995.

148. Oliver, W. L., S. Fukao, M. Sato, Y. Otsuka, T. Takami, and T. Tsuda, Middle and Upper Atmosphere Radar Observations of the Dispersion Relation for Ionospheric Gravity Waves, J. Geophys. Res., 100, 23763-23768, 1995.

149. Brown, W. O. J., S. Fukao, M. Yamamoto, and G. J. Fraser, Spaced Antenna Scattering Scale and Orientation Measurements of the Upper Troposphere on the MU Radar, J. Geomag. Geoelectr., 47, 1231-1235, 1995.

150. Chilson, P. B., C. W. Ulbrich, M. F. Larsen, R. D. Palmer, S. Fukao, M. Yamamoto, and T. Nakamura, The Effect of Particle Size Distributions on Cross-Spectral Phase Measurements in Spatial Interferometry, Radio Sci., 30(4), 1065-1083, 1995.