Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Maho Matsukura"'
Publikováno v:
Journal of Spacecraft and Rockets. 59:342-347
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9afdab17baac823b723f830cf579125d
https://doi.org/10.2514/1.a35044
https://doi.org/10.2514/1.a35044
Publikováno v:
2022 Wireless Power Week (WPW).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69c85b3321cb8b95569057937c5a7ebd
https://doi.org/10.1109/wpw54272.2022.9901342
https://doi.org/10.1109/wpw54272.2022.9901342
Publikováno v:
2022 Wireless Power Week (WPW).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89da966c44be0643f2cf80374e8f0835
https://doi.org/10.1109/wpw54272.2022.9901356
https://doi.org/10.1109/wpw54272.2022.9901356
Autor:
Tsuyoshi Imai, Maho Matsukura, Shigeru Yokota, Tsuyoshi Kariya, Kaisei Miyawaki, Kohei Shimamura, Naoto Ozaki, Ryutaro Minami
Publikováno v:
Journal of Spacecraft and Rockets. 57:632-635
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7723825a78f8854b891bcea31b02ac2b
https://doi.org/10.2514/1.a34726
https://doi.org/10.2514/1.a34726
Publikováno v:
2021 IEEE Asia-Pacific Microwave Conference (APMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f7ee88707cc8a2d132bc9fda56f83a2
https://doi.org/10.1109/apmc52720.2021.9661850
https://doi.org/10.1109/apmc52720.2021.9661850
Autor:
Ryoma Moro, Masafumi Fukunari, Koichi Mori, Maho Matsukura, Kota Motozuka, Kohei Shimamura, Naoki Keicho
Publikováno v:
2021 IEEE Wireless Power Transfer Conference (WPTC).
28 GHz microwave power transmission to free-flight drone experiment was conducted in a 10 m anechoic chamber. An AR-drone were controlled by IFT algorithm with indoor GPS. We developed a 50 % maximum efficiency rectifier and single-axis beam forming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8af613fc8162aacadbf12524e153fb0a
https://doi.org/10.1109/wptc51349.2021.9458030
https://doi.org/10.1109/wptc51349.2021.9458030
Publikováno v:
2020 IEEE 21st International Conference on Vacuum Electronics (IVEC).
To develop the vacuum-type microwave DC converter for high frequency, in a region of the whole converter where the z-axial magnetic field was reserved, the motion and z-axial velocity of the electron were simulated. The results showed that the increm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89f7975f9906546fdab71ddcd5621112
https://doi.org/10.1109/ivec45766.2020.9520540
https://doi.org/10.1109/ivec45766.2020.9520540
Autor:
Kohei Shimamura, Mizojiri, Tsuyoshi Imai, Ryutaro Minami, Shigeru Yokota, Masatoshi Suzuki, Maho Matsukura, Tsuyoshi Kariya
Publikováno v:
The Review of scientific instruments. 90(2)
An instantaneous measurement system of high-power millimeter-wave was proposed and demonstrated with a 28 GHz gyrotron at the Plasma Research Center, University of Tsukuba. The high-power detector consists of an attenuator and a linear polarized micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2643c6d9b58d439bc11e2c296d3f1255
https://pubmed.ncbi.nlm.nih.gov/30831711
https://pubmed.ncbi.nlm.nih.gov/30831711
Autor:
Kohei Shimamura, Satoru Suganuma, Maho Matsukura, Tsuyoshi Kariya, Sei Mizojiri, Ryutaro Minami, Shigeru Yokota, Masatoshi Suzuki
Publikováno v:
2018 IEEE Wireless Power Transfer Conference (WPTC).
To demonstrate the high-power millimeter wave WPT, the class F-load rectenna array was used with a 28 GHz 300 kW-class Gyrotron. As a result, the output DC power and the transmission efficiency for 0.9 m distance and 52.9 kW input were respectively 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5384c12a1820ea80a11435865dc9e600
https://doi.org/10.1109/wpt.2018.8639361
https://doi.org/10.1109/wpt.2018.8639361
Autor:
Kohei Shimamura1, Maho Matsukura2, Naoto Ozaki2, Kaisei Miyawaki2, Shigeru Yokota3, Ryutaro Minami4, Tsuyoshi Kariya2, Tsuyoshi Imai5
Publikováno v:
Journal of Spacecraft & Rockets. May2020, Vol. 57 Issue 3, p632-635. 4p.