Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Ikuo Awai"'
Publikováno v:
2022 Asia-Pacific Microwave Conference (APMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d41ecc9ed808ff27116b82738f192a1
https://doi.org/10.23919/apmc55665.2022.9999864
https://doi.org/10.23919/apmc55665.2022.9999864
Publikováno v:
2022 Asia-Pacific Microwave Conference (APMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::711453f02d5135a1f031624f2c5f2b17
https://doi.org/10.23919/apmc55665.2022.9999858
https://doi.org/10.23919/apmc55665.2022.9999858
Publikováno v:
2019 IEEE Asia-Pacific Microwave Conference (APMC).
Due to the increase of communication traffic, a small cell system and small base stations are required. Thus, microwave filters with small size, low cost and high performance is expected. By using artificial dielectrics, filter performance can be imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15f764b426c53147ab7710771e8bdfae
https://doi.org/10.1109/apmc46564.2019.9038659
https://doi.org/10.1109/apmc46564.2019.9038659
Publikováno v:
2018 Asia-Pacific Microwave Conference (APMC).
In order to search the under-ocean floor, an ultra-long drill pipe is used to dig a deep hole. It is made of short (e.g. 10m long) pipe, screwed in one by one to make a long one. The necessary electric power for driving sensors or the communication s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dde5c3cf95cffffa6a91a13b0dcc0499
https://doi.org/10.23919/apmc.2018.8617365
https://doi.org/10.23919/apmc.2018.8617365
Publikováno v:
2018 Asia-Pacific Microwave Conference (APMC).
A contactless power transfer system is developed for the arm robot. Electric coupling through rotating disk capacitor is used and inductor is connected in series to improve power factor. It should have a mechanism for sending required power with high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcdb107c655e3dbf8fd5acc91594fd4a
https://doi.org/10.23919/apmc.2018.8617583
https://doi.org/10.23919/apmc.2018.8617583
Publikováno v:
2018 OCEANS - MTS/IEEE Kobe Techno-Oceans (OTO).
Underwater contactless power supply technology has important applications in underwater vehicles, sensors, offshore drilling operations, and scientific drilling. However, some obvious crucial problems confront multi-stage contactless power transfer,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ffe6c491b6a76b4e1a03df392109fba
https://doi.org/10.1109/oceanskobe.2018.8559204
https://doi.org/10.1109/oceanskobe.2018.8559204
Publikováno v:
IEICE Transactions on Communications. :2370-2375
The authors propose “Disk-repeater” as a new structure alternative to the conventional resonator repeater. Disk-repeater has a simple structure comprised of just copper plates and wire, non-resonant structure. First, coupling coefficients are mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0701088405322a14b90b080e629513f3
https://doi.org/10.1587/transcom.e98.b.2370
https://doi.org/10.1587/transcom.e98.b.2370
Autor:
Toshio Ishizaki, Ikuo Awai
Publikováno v:
IEEJ Transactions on Electronics, Information and Systems. 132:1301-1309
SUMMARY A wireless power transfer system that is made of magnetically coupled resonators is designed for 0-Ω power sources. The design is based on the BPF theory which imposes more restrictions than the conventional power factor condition. Instead,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae7000fe95cf5c352517528b6e8a892e
https://doi.org/10.1541/ieejeiss.132.1301
https://doi.org/10.1541/ieejeiss.132.1301
Autor:
Tetsuya Ishida, Ikuo Awai
Publikováno v:
Journal of electromagnetic engineering and science. 10:237-243
A wireless power transfer system based on magnetically coupled two resonators is analysed using the filter theory. Design equations for each lumped parameter circuit components are derived. As a result, change of coupling coefficient between the reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57903100598b77b2a33e448f7e47f376
https://doi.org/10.5515/jkiees.2010.10.4.237
https://doi.org/10.5515/jkiees.2010.10.4.237
Autor:
Ikuo Awai, Takuya Komori
Publikováno v:
IEEJ Transactions on Electronics, Information and Systems. 130:2198-2203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14588e75cb34448722422ef9ecf9bf5f
https://doi.org/10.1541/ieejeiss.130.2198
https://doi.org/10.1541/ieejeiss.130.2198