When lights behind an obstacle are detoured and delivered to an observer, the observer can see a scenery behind the obstacle. Consequently, the obstacle becomes invisible. We have developed the theory of extremely broandband and low loss cloak medium design and demonstrated an invisibility cloak operation in the microwave frequency region.
If we can arbitrary transform the coordinate system around us, we will be able to fully control rays of light more than ever.
We are exploring possibilities of artificial compositions of extraordinary media that do not exist in nature by arranging fine subwavelength pieces of materials, such as silver or gold, mimicking natural atoms or molecules. These artificially composed media are referred to as metamaterials.
A photonic Dirac cone with a special dispersion characteristics with non-zero group velocities is artificially realized. Extraordinary transmission characteristics are successfully demonstrated at millimeter-wave region.
Atsushi SANADA, Professor
IEEE Microwave Theory and Techniques Society (MTT-S) Administrative Committee Elected Member
IEEE Microwave Theory and Techniques Society (MTT-S) Region 10 Coordinator
Asia-Pacific Microwave Conference International Steering Committee Chair
Yosuke NAKATA, Associate Professor
Hidehisa SHIOMI, Assistant Professor
Dr. Hiroshi MURATA, 2016-2017
Yui OTAGAKI, 2017
Dr. Toshiyuki INOUE, 2016
IEICE Electronics Sciety Student Award, Yuki Okumura, IEICE Electronics Society, March , 2020.
Best Presentation Award, Yuma Takano, IEEE MTT-S Kansai Chapter, June 23, 2019.
Best Presentation Award, Takenobu Kono, IEEE MTT-S Kansai Chapter, June 23, 2019.
Best Presentation Award, Keita Kitagawa, IEEE MTT-S Kansai Chapter, June 23, 2019.
Best Presentation Award, Yuma Takano, IEEE MTT-S Kansai Chapter, October 13, 2018.
Best Presentation Award, Yudai Shigeta, IEEE MTT-S Kansai Chapter, October 13, 2018.
WTC Best Rookie Award, Kohei Iida, IEEE MTT-S Kansai Chapter, October 13, 2018.
Asia-Pacific Microwave Conference 2018 Student Prize, Yuma Takano, APMC 2018 Award Committee, November 9, 2018.
Please refer to JREC-IN.
Office & Labs
Access to the Lab via Public Transportations
|Mobility||Description (Station #)||Time|
|Osaka Monorail||On foot from SHIBAHARA HANDAI-MAE(13)||10 min|
|Hankyu Takarazuka Line||On foot from ISHIBASHI HANDAI-MAE (HK48)||20 min|
|JR Shinkansen||SHIN-OSAKA (M13: Osaka Metro) > ESAKA (M11) > (Direct) > SENRI-CHUO (M08: Kita-Osaka Kyuko Line) > (transfer) > SENRI-CHUO (15: Osaka Monorail) > SHIBAHARA HANDAI-MAE (13)||35 min|
|Itami Airport||OSAKA AIRPORT (11: Osaka Monorail) > SHIBAHARA HANDAI-MAE(13)||7 min|
Graduate School of Engineering Science
Toyonaka Campus, Osaka University
1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan