{"product_id":"9781118620670","title":"VHF \/ UHF Filters and Multicouplers: Application of Air Resonators","description":"This book describes the various devices used in radio communication and broadcasting to achieve high selectivity filtering and coupling. After providing a background in the basics of microwave theory and more detailed material – including a special chapter on precision and errors in measurement – the reader will find detailed descriptions, manufacturing processes, and, for the most useful instances, a number of worked-through formulas, which will allow engineers and technicians to design circuits or components for filtering or coupling applications. Content is covered in this format across a broad range of fields including coaxial cavities, combline filters, band-pass and pass-reject duplexers, multicouplers, circulators, low-noise amplifiers, helix resonators, and much more.","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47107262021872,"sku":"9781118620670","price":182.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781118620670_p0.jpg?v=1763694914","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781118620670","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}