Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Hisao Koga"'
Autor:
Nobuo Kuwabara, Toshiyuki Wakisaka, Hisao Koga, Yukihiro Fukumoto, Hiroyuki Okumura, Tohlu Matsushima
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 140:557-564
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29c2b5b60490319fd547f86be8537763
https://doi.org/10.1541/ieejfms.140.557
https://doi.org/10.1541/ieejfms.140.557
Autor:
Nobuo Kuwabara, Yukihiro Fukumoto, Toshiyuki Wakisaka, Hisao Koga, Hiroyuki Okumura, Tohlu Matsushima
Publikováno v:
Electrical Engineering in Japan. 214
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd7c20f4754d5dc9596b6914aa572994
https://doi.org/10.1002/eej.23324
https://doi.org/10.1002/eej.23324
Autor:
Nobuo Kuwabara, Yuki Fukumoto, Hisao Koga, Toshiyuki Wakisaka, Hiroyuki Okumura, Tohlu Matsushima
Publikováno v:
ISPLC
The differential mode impedance (DMZ) and the longitudinal conversion loss (LCL) are important parameters to introduce high-speed power line communication (PLC) systems. Therefore, we should evaluate the DMZ and LCL in a factory environment because t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a0abc9cb7e7b8d38b8a3ce19d05377
https://doi.org/10.1109/isplc48789.2020.9115393
https://doi.org/10.1109/isplc48789.2020.9115393
Autor:
Naohiro Kawabata, Hisao Koga
Publikováno v:
Electrical Engineering in Japan. 196:3-10
SUMMARY Solar power business has been expanding rapidly in Japan since the new feed-in tariff began in July 2012. Generally, monitoring for failure detection and total electric generating capacity is performed by the power conditioning system (PCS) i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bad7116a8f4a96d3d0f1f9799ce26da
https://doi.org/10.1002/eej.22833
https://doi.org/10.1002/eej.22833
Autor:
Toshiyuki Wakisaka, Tohlu Matsushima, Hisao Koga, Hiroyuki Okumura, Nobuo Kuwabara, Yuki Fukumoto
Publikováno v:
Electrical Engineering in Japan; Jun2021, Vol. 214 Issue 2, p1-11, 11p
Publikováno v:
IEEJ Transactions on Electronics, Information and Systems. 134:1840-1846
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c351c4c5a909c9c082b38dbaf43ea6b
https://doi.org/10.1541/ieejeiss.134.1840
https://doi.org/10.1541/ieejeiss.134.1840
Publikováno v:
IEEJ Transactions on Electronics, Information and Systems. 130:1284-1287
The high speed powerline communication (PLC) technology is useful for a variety of applications especially for Smart Grid. Although the standardization of this technology has been desired for a long time, recently IEEE P1901 and ITU-T SG15 made signi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::064f215f41d66441b2b0b3ddc9b8d560
https://doi.org/10.1541/ieejeiss.130.1284
https://doi.org/10.1541/ieejeiss.130.1284
Publikováno v:
The Journal of The Institute of Image Information and Television Engineers. 64:1580-1583
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5378e6aa912a633453b5b97ea21a3a1
https://doi.org/10.3169/itej.64.1580
https://doi.org/10.3169/itej.64.1580
A High-Speed Power-Line Communication System with Band-Limited OQAM Based Multi-Carrier Transmission
Publikováno v:
IEICE Transactions on Communications. :473-482
As a method to realize a high-speed communication in the home network, the power-line communication (PLC) technique is known. A problem of PLC is that leakage radiation interferes with existing systems. When OFDM is used in a PLC system, the leakage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::897eb29282461d051336fea6805c690e
https://doi.org/10.1587/transcom.e92.b.473
https://doi.org/10.1587/transcom.e92.b.473
Autor:
Nobutaka Kodama, Hisao Koga
Publikováno v:
IEEJ Transactions on Electronics, Information and Systems. 128:1416-1421
Coexistence method when various different type PLC (Power Line Communication) systems exist on the same electric power line is not so considered though these systems have already been used. In this paper, we will propose the different system detectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::823486894c1d53175b6dae24798af821
https://doi.org/10.1541/ieejeiss.128.1416
https://doi.org/10.1541/ieejeiss.128.1416