{"product_id":"9780890067208","title":"Principles of Traveling Wave Tubes (Radar Library)","description":"\u003cp\u003eDiscusses operating principles of helix and coupled-activity travelling wave tubes, descriptions of RF interactions of electrons with electric fields, and the basic theories of electron bunching and travelling-wave interactions. Problems of noise, nonlinearities and distortion are covered.\u003c\/p\u003e","brand":"Artech House Publishers","offers":[{"title":"Default Title","offer_id":49103179972835,"sku":"00000_00000_00000_00000","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3758\/6147\/files\/9780890067208-1.jpg?v=1788358872","url":"https:\/\/usa.kinokuniya.com\/products\/9780890067208","provider":"Books Kinokuniya USA","version":"1.0","type":"link"}