Estimation des DOA avec un réseau d’antennes coprime en présence d’erreurs de gain et de phase des capteurs

Key Points

• Accurate DOA estimation is compromised by gain and phase errors in sensor arrays.
• Analysis reveals that coprime antenna arrangements can mitigate these errors effectively.
• Sensor simulations demonstrate enhanced performance, improving estimation reliability over traditional methods.
• Findings highlight the need for careful sensor calibration to optimize arrays in practical applications.