9. ANTENNA FUNDAMENTALS

9. ANTENNA FUNDAMENTALS 9.1. Antenna RF Propagation Theory9.1.1. Fundamentals of Antenna Propagation9.1.2. Antenna Gain9.1.3. Polarization9.1.4. Mutual Interference9.1.5. Impedance Matching9.1.6. Deployable Antenna Types9.1.7. Beamwidth9.1.8. Calculate Electrical and Physical Length9.1.9. Relationship of Antenna Height and Takeoff Angle 9.2. Antenna Types and Applications9.2.1. Omnidirectional and Directional Antennas9.2.2. Common Antenna Types9.2.3. Airborne Antenna Applications9.2.4. Basic Antenna Tests9.2.6. Field Expedient Antenna Concepts