Analyzing Aircraft Antenna Placement and Performance with Unified Modeling and Simulation

Reliable antenna performance is crucial for aircraft communication, navigation, and radar detection systems. However, an aircraft’s structure can detune the antenna input impedance and obstruct radiation, creating a range of potential problems from a low-quality experience for passengers who increasingly expect connectivity while in the air, to violating legal requirements around strict compliance standards. Determining appropriate antenna placement during the design phase can reduce risk of costly problems arising during physical testing stages.