These videos are taken from an open online 8-hour course (43 video lessons + Exam and Certificate) about “Virtual Antenna® Technology for Wireless Connectivity”. They provide the basics of transceivers and antenna design.
About Transceivers: learn the connection between a transceiver and an antenna system
How small is small: understand the challenges when designing small wireless devices
Introduction to Virtual Antenna® Technology
How to design a wireless device from single band to multiband operation
Virtual Antenna® Technology versus geometric-based antennas
Here is a ink to the full MOOC: https://virtualantennamooc.salle.url.edu/