{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Radio-Frequency Transmission Systems: Design and Operation","author_name":"Jerry C. Whitaker","thumbnail_url":"https://www.ebooknetworking.net/books/007/069/big0070696209.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070696209.html\">Radio-Frequency Transmission Systems: Design and Operation</a>","width":400,"height":300}