{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Resonant Frequency of a Cavity-Type Filter as a Function of the Size of the Coupling IRIS","author_name":"W. W. Balwanz","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00N6EECX8.html\">The Resonant Frequency of a Cavity-Type Filter as a Function of the Size of the Coupling IRIS</a>","width":400,"height":300}