@article{6a26ec8c75844ae49dc3d39dcdadaa16,
title = "Adaptive Capon beamforming for lensless electron cyclotron emission imaging with high spatial resolution",
abstract = "Electron cyclotron emission (ECE) imaging diagnostics incorporating a lensless approach have been developed for measurements involving active spatial selectivity and direction-of-arrival estimation. The Capon method for adaptive-array analysis was proposed to improve the spatial resolution of the two-dimensional ECE imaging technique. Broadband noise source emissions were used to simulate the ECE to verify the practical effectiveness of the Capon method in the ECE imaging. Multiple noise source emission positions were properly estimated with a high spatial resolution using the Capon method.",
author = "H. Idei and M. Fukuyama and S. Sakai and K. Mishra and K. Nishimura and R. Ikezoe and T. Onchi and T. Ido and K. Hanada",
note = "Funding Information: This work was partially performed under the auspices and support of the NIFS Collaboration Research Program (Grant Nos. NIFS19KUTR136 and NIFS22KUTR169). This research study was partially supported by a Grant-in-Aid for Scientific Research (B) (JSPS KAKENHI Grant No. JP21H01067). Publisher Copyright: {\textcopyright} 2022 Author(s).",
year = "2022",
month = oct,
day = "1",
doi = "10.1063/5.0101632",
language = "English",
volume = "93",
journal = "Review of Scientific Instruments",
issn = "0034-6748",
publisher = "American Institute of Physics Publising LLC",
number = "10",
}