Radio technology • English Conversation Questions

What are the main components of a radio broadcasting system?
How has radio technology evolved over the years?
What are the different types of modulation techniques used in radio transmissions?
What is the role of antennas in radio communication?
How does radio signal propagation vary at different frequencies?
What is the difference between AM (Amplitude Modulation) and FM (Frequency Modulation) radio?
How are radio waves transmitted and received by radios and other devices?
What are the advantages and disadvantages of digital radio broadcasting?
How is radio technology utilized in areas such as emergency communication or aviation?
What are the emerging trends and advancements in radio technology?
What are some potential future applications of radio technology?