{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Design Studies Towards a 4 MW 170 GHz Coaxial-Cavity Gyrotron","author_name":"Matthias Hermann Beringer","thumbnail_url":"https://www.ebooknetworking.net/books/386/644/big3866446632.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3866446632.html\">Design Studies Towards a 4 MW 170 GHz Coaxial-Cavity Gyrotron</a>","width":400,"height":300}