Do you know what is radio frequency?

Submitted by: Muhammad
Electromagnetic fields, radio waves, microwaves and wireless signals are collectively referred to as radio frequency (RF) energy. RF energy is all around us. It's used in various electronics and appliances, including radio and television broadcasting, cellular telephones, satellite communications, microwave ovens, radars, and industrial heaters and sealers, to name a few.
Submitted by: Hussain

Read Online RF Engineer Job Interview Questions And Answers