Define impedance matching and its importance in RF transmitter/antenna systems.

• A. It ensures that the transmitter uses the same power regardless of load.
• B. It is only relevant for audio equipment, not RF.
• C. Matching ensures maximum power transfer between source and load, reducing reflections and VSWR to prevent damage and maintain signal integrity.
• D. It is the process of painting the antenna to reduce corrosion.

Answer: (C)