An antenna is a device (1) that converts electromagnetic energy into radio frequency signal (2) that converts radio frequency signal into electromagnetic energy An antenna is a device (1) that converts electromagnetic energy into radio frequency signal (2) that converts radio frequency signal into electromagnetic energy October 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related