検索結果
1998
Fading Channels
100%
Frequency selective fading
81%
Modulation
80%
Fading channels
61%
Voice
55%
Kobayashi, K. ,
Kubota, S. ,
Enomoto, K. ,
Seki, K. ,
Kawazoe, K. ,
Sakata, T. ,
Matsumoto, Y. &
Hattori, T. ,
1998 ,
In: IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 6 ,
4 ,
p. 687-696 10 p. 研究成果: Article › 査読
Differential pulse code modulation
100%
Integrated circuits
80%
Time division multiple access
49%
Modems
48%
Controllers
47%
Personal communication systems
100%
Pulse code modulation
96%
Degradation
34%
Speech transmission
22%
Networks (circuits)
17%
Convolutional codes
100%
Convolution
80%
Decoding
34%
Electric power utilization
30%
Networks (circuits)
22%
Convolutional codes
100%
Convolution
80%
Decoding
34%
Electric power utilization
30%
Networks (circuits)
22%
Telephone lines
100%
Communication satellites
40%
Telecommunication links
34%
Satellites
28%
Network protocols
25%
Hattori, T. ,
Ogose, S. ,
Kubota, S. &
Kobayashi, K. ,
1998 3月 ,
In: Electronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi). 81 ,
3 ,
p. 39-52 14 p. 研究成果: Article › 査読
Electric power utilization
100%
hardware
86%
configurations
72%
trends
68%
Computer hardware
52%
Hattori, T. ,
Ogose, S. ,
Kubota, S. &
Kobayashi, K. ,
1998 3月 ,
In: Electronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi). 81 ,
3 ,
p. 39-52 14 p. 研究成果: Article › 査読
Electric power utilization
100%
hardware
86%
configurations
72%
trends
68%
Computer hardware
52%
Takahashi, T. ,
Nomachi, M. ,
Fukuzawa, Y. ,
Tashiro, M. ,
Ezawa, H. ,
Hamaya, M. ,
Isobe, M. H. ,
?33? ?41??15??, . . &
Kubota, S. ,
1998 11月 1 ,
In: SPIE. 3445 ,
p. 155-168 研究成果: Article › 査読
1999
Kubota, A. ,
Marchall, F. ,
Makishima, K. ,
Dotani, T. ,
Inoue, H. &
Negoro, H. ,
1999 4月 1 ,
In: Astronomische Nachrichten. 320 ,
p. 353 研究成果: Article › 査読
Nakazawa, K. ,
Kamae, T. ,
Mikishima, K. ,
Takahashi, T. ,
Murakami, T. ,
Tashiro, M. ,
Fukuzawa, Y. ,
Tamura, T. ,
?26? ?34??17??, . . &
Kubota, S. ,
1999 10月 1 ,
In: SPIE. 3765 ,
p. 148-159 研究成果: Article › 査読
Kobayashi, K. ,
Kumagai, T. ,
Kubota, S. ,
Ogose, S. &
Hattori, T. ,
1999 ,
In: IEICE Transactions on Communications. E82-B ,
1 ,
p. 112-118 7 p. 研究成果: Article › 査読
Personal communication systems
100%
Demodulators
49%
Power transmission
39%
Transceivers
38%
Antennas
26%
Tanihata, C. ,
Kataoka, J. ,
Makishima, K. ,
Takehashi, T. ,
Murakami, T. ,
Tashiro, M. ,
Fukuzawa, Y. ,
Tamura, T. ,
?31? ?39?? 19??, . . . &
Kubota, S. ,
1999 10月 1 ,
In: SPIE. 3765 ,
p. 645-663 研究成果: Article › 査読
2000
Data Transmission
100%
Communication Systems
85%
Data communication systems
61%
Communication systems
54%
Quality of Service
42%
Kudoh, E. ,
Shibuya, A. ,
Ogawa, T. ,
Uchida, D. ,
Nakatsugawa, M. ,
Suda, H. &
Kubota, S. ,
2000 10月 1 ,
In: Annual Conference of the IEEE Industrial Electronics Society (IECON'2000). p. 1165-1170 研究成果: Article › 査読
Suzuki, Y. ,
Uehara, K. ,
Nakatsugawa, M. ,
Shirato, Y. &
Kubota, S. ,
2000 6月 1 ,
In: IEICE Transaction on Communications. 研究成果: Article › 査読
Makishima, K. ,
Kubota, A. ,
Mizuno, T. ,
Ohnishi, T. ,
Tashiro, M. ,
Aruga, Y. ,
Asai, K. ,
Dotani, T. &
?7?, . ,
2000 6月 1 ,
In: The Astrophysical Journal. 535 ,
p. 632-643 研究成果: Article › 査読
2001
Fukazawa, Y. ,
Iyomoto, N. ,
Kubota, A. ,
Matsumoto, Y. &
Makishima, K. ,
2001 7月 1 ,
In: Astronomy and Astrophysics. 374 ,
p. 73-82 研究成果: Article › 査読
Shibuya, A. ,
Nakatsugawa, M. ,
Kubota, S. ,
Kudoh, E. &
Suda, H. ,
2001 7月 1 ,
In: Wireless'2001. p. 260-264 研究成果: Article › 査読
Software Defined Radio
100%
Wireless Communication
31%
Communication Systems
28%
Communication systems
20%
Channel Capacity
16%
Mobile telecommunication systems
100%
Communication systems
68%
Computer hardware
50%
Communication
43%
Industry
37%
Sugiho, M. ,
Kamae, T. ,
Makishima, K. ,
Takehashi, T. ,
Murakami, T. ,
Tashiro, M. ,
Fukazawa, T. ,
Iyomoto, N. &
Kubota, S. ,
2001 6月 1 ,
In: IEEE Trans. Nucl. Sci.. 48 ,
p. 426-429 研究成果: Article › 査読
Kubota, A. ,
Mizuno, T. ,
Makishima, K. ,
Fukuzawa, Y. ,
Kotoku, J. ,
Ohnishi, T. &
Tashiro, M. ,
2001 2月 1 ,
In: The Astrophysical Journal. 547 ,
p. L119-L122 研究成果: Article › 査読
Uehara, K. ,
Nakatsugawa, M. ,
Kubota, S. &
Mizuno, H. ,
2001 ,
In: NTT R and D. 50 ,
1 ,
p. 33-40 8 p. 研究成果: Article › 査読
Software radio
100%
Digital circuits
16%
2002
Uehara, K. ,
Shiba, K. UH. ,
Shono, T. ,
Shirato, Y. ,
Yoshioka, H. ,
Nakatsugawa, M. ,
Kubota, S. &
Umehira, M. ,
2002 9月 1 ,
In: IEEE International Symposium on Personal Indoor Mobile Radio Communications(PIMRC'2002). 研究成果: Article › 査読
Kamae, T. ,
Fukazawa, Y. ,
Isobe, N. ,
Kokubun, M. ,
Kubota, A. ,
Osone, S. ,
Takahashi, T. &
H.Ishibashi, N. T. ,
2002 9月 11 ,
In: Nuclear Instruments and Methods in Physics Research Section A. 490 ,
p. 456-464 研究成果: Article › 査読
2003
Ebisawa, K. ,
Zycki, P. ,
Kubota, A. ,
Mizuno, T. &
Watarai, K. ,
2003 11月 10 ,
In: The Astrophysical Journal. 597 ,
p. 780-797 研究成果: Article › 査読
Urry, C. M. ,
VanDuyne, J. ,
C.C.Cheung, C. C. C. ,
R.M.Smbruna, R. M. S. ,
J.E.Pesce, J. E. P. ,
Maraschi, L. ,
F.Tavecchio, F. T. &
Kubota, S. ,
2003 3月 24 ,
In: Default journal. 研究成果: Article › 査読
Matsue, M. ,
Kubota, K. ,
Hojo, H. ,
Watanabe, W. ,
Saito, S. ,
Aikawa, A. &
Sato, S. ,
2003 10月 1 ,
In: IEEE Topical Conference on Wireless Communication Technology 2003. p. 156-157 研究成果: Article › 査読
Kobayashi, Y. ,
Kubota, A. ,
Nakazawa, K. ,
Takahashi, T. &
Makishima, K. ,
2003 2月 1 ,
In: Publications of the Astronomical Society of Japan. 55 ,
p. 273-279 研究成果: Article › 査読