🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiSvenskaРусскийالعربيةفارسی中文日本語EntityQ1363977· pop 28· linked from 347 articlesradio-frequency engineeringAlso known as RF engineering, radio technologyspecialty of electronic engineeringAvailable in 28 languagesEspañolDeutsch日本語РусскийItalianoالعربيةAlbanianArmenianAzerbaijaniBanglaConnectionsantennaEntityrefrigeratorEntityCategoriesBroadcast engineeringBroadcasting occupationsElectrical engineeringElectromagnetic spectrumElectronic engineeringEngineering occupationsMOSFETsRadio spectrumRadio technologyTelecommunications techniquesWaves