METHOD FOR CALIBRINGING A BEAM SHAPING SYSTEM AND ASSOCIATED DEVICES
Patent Information
- Application Number
- DE602023017617
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-03-01
- Filing Date
- 2023-02-28
- Publication Date
- 2026-05-27
- Estimated Expiration
- 2043-02-28
AI Technical Summary
Existing beamforming systems face challenges in achieving accurate calibration and efficient resource utilization due to complex filtering operations required for channel equalization, delay compensation, and bandwidth selection, especially in broadband and multimode applications, leading to prohibitive computational demands.
A calibration method for beamforming systems that uses spectral analysis and injection of a synchronized digital calibration signal to ensure accurate channel calibration, reducing resource consumption by employing noise as a reference signal and optimizing filtering operations in the spectral domain.
The method achieves precise channel calibration and reduces computational resources while optimizing beamforming operations, enabling efficient beam formation and multiplexing across different bandwidths.