Hiroaki Iwashita
National Institute of Water and Atmospheric Research
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Publication
Featured researches published by Hiroaki Iwashita.
international workshop on antenna technology | 2016
Eriko Sasaki; Hidenobu Hanaki; Hiroaki Iwashita; Kazuki Naiki; Akihiro Kajiwara
A body area network has recently attracted attentions which is a UWB based wireless network of wearable devices. The device may be surface-mounted on the body of a man and inside in his clothes pocket. Therefore the channel may be deteriorated due to a human body shadowing with the device. However, there are a few papers regarding the effect of human body shadowing for ultra-wideband (UWB) band applications as far as we know. In this paper, we conducted UWB measurements and investigated the effect for various scenarios.
Archive | 2009
Daisuke Kawamura; Hiroaki Iwashita; Kouhei Kishimoto; Yuuki Nawa; Yoshiyuki Mizuno; Hiromitsu Mizuno; Shinichi Koga; Kota Nishida; Tomohiro Ito; Hideki Kawai
Archive | 2008
Daisuke Kawamura; Yoshiyuki Mizuno; Hidenobu Hanaki; Hiroaki Iwashita
電子情報通信学会技術研究報告. A・P, アンテナ・伝播 | 2012
Koga Ken-ichi; Nobuyoshi Kikuma; Hiroshi Hirayama; Kunio Sakakibara; Tatsuya Koike; Hiroaki Iwashita; Yoshiyuki Mizuno
Archive | 2017
一輝 内木; Kazuki Naiki; Satoshi Mori; 花木 秀信; Hidenobu Hanaki; 明暁 岩下; Hiroaki Iwashita; 佳之 大屋; Yoshiyuki Oya
Archive | 2013
Daisuke Kawamura; Hideki Kawai; Tetsuya Egawa; Hiroaki Iwashita; Toshihiro Nagae; Masaki Hayashi
Archive | 2013
Daisuke Kawamura; Hideki Kawai; Tetsuya Egawa; Hiroaki Iwashita; Toshihiro Nagae
international symposium on antennas and propagation | 2012
Ken-ichi Koga; Nobuyoshi Kikuma; Hiroshi Hirayama; Kunio Sakakibara; Tatsuya Koike; Hiroaki Iwashita; Yoshiyuki Mizuno
Archive | 2008
Daisuke Kawamura; Yoshiyki Mizuno; Hidenobu Hanaki; Hiroaki Iwashita
Archive | 2008
Daisuke Kawamura; Yoshiyki Mizuno; Hidenobu Hanaki; Hiroaki Iwashita
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