Microwave new wave

• Autores: David Hambling
• Localización: New scientist, ISSN 0262-4079, Nº. 3075, 2016, pág. 20
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Hambling talks about ovens. Conventional microwave ovens use a cavity magnetron, a vacuum tube developed for radar during the second world war. Magnetrons are heavy and not efficient at generating microwaves.