Onde elettromagnetiche e antenne, le basi [Lez.37]

In this video, I explain the basics of electromagnetic wave propagation, a necessary topic for understanding the operation of radio navigation devices such as NDBs, VORs, ILSs, and communication radios. Follow my Telegram channel, where I post weekly aeronautical trivia and channel updates: https://t.me/oneira3d Want to support the channel? You can purchase a sweatshirt or t-shirt from my Teespring page: https://teespring.com/stores/oneira or make a donation of any amount you like through PayPal: https://www.paypal.com/cgi-bin/webscr...