Estimation of Direction of Arrival of VHF Radio Wave by Interferometers Nakata, Hiroyuki ; Kawai, Koji ; Akiyama, Shin-ya ; Chida, Takeo ; Tanaka, Ryuichi ; Kawamura, Yohei ; Takano, Toshiaki ; Shimakura, Shin Abstract Publication: IEEJ Transactions on Fundamentals and Materials Pub Date: 2016 DOI: 10.1541/ieejfms.136.278 Bibcode: 2016IJTFM.136..278N