{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Microwave Ring Circuits and Related Structures","author_name":"Kai Chang, Lung-Hwa Hsieh","thumbnail_url":"https://www.ebooknetworking.net/books/047/144/big047144474X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-047144474X.html\">Microwave Ring Circuits and Related Structures</a>","width":400,"height":300}