Question: What is the primary purpose of performing UE/MS Over The Air (OTA) antenna performance measurements in a shielded enclosure?
Option 1: To enhance signal strength for better measurement accuracy
Option 2: To avoid environmental electromagnetic perturbations and disturbances
Option 3: To reduce the cost of setting up the measurement environment
Option 4: To increase the frequency range for testing beyond 4 GHz
Explanation: The primary purpose of using a shielded enclosure for OTA antenna performance measurements is to isolate the testing environment from external electromagnetic disturbances that could affect measurement accuracy, ensuring reliable and consistent test results.