{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electromagnetic Waveguides and Transmission Lines (Oxford Engineering Science Series)","author_name":"Frank Olyslager","thumbnail_url":"https://www.ebooknetworking.net/books/B00/7EB/bigB007EB03WI.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B007EB03WI.html\">Electromagnetic Waveguides and Transmission Lines (Oxford Engineering Science Series)</a>","width":400,"height":300}