{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Double Periodic Composite Right/Left Handed Metamaterials: A promising method to design compact microwave devices, such as leaky wave antennas, filters, couplers and so on","author_name":"Cheng Jin","thumbnail_url":"https://www.ebooknetworking.net/books/365/913/big3659131040.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3659131040.html\">Double Periodic Composite Right/Left Handed Metamaterials: A promising method to design compact microwave devices, such as leaky wave antennas, filters, couplers and so on</a>","width":400,"height":300}