Radar Transmission Unit Resolution Analysis Using Simulated Echoes

The patent creates a simulated echo signal that copies the structure and processing of a real echo signal. This simulated signal is then processed through the same signal processing chain as real signals, allowing the system to extract resolution and accuracy information from the frequency difference spectrum without requiring actual target reflections. The copying approach enables quality assessment using virtual reference signals.

The patent introduces a simulated echo signal as an intermediary between the transmitter signal and the quality assessment process. This intermediary carries the necessary information about transmission unit quality through its frequency difference spectrum, enabling indirect measurement of resolution and accuracy without direct access to internal transmission characteristics.

The patent performs preliminary simulation of echo signals before actual quality assessment. By pre-generating simulated echo signals with known characteristics and processing them through the complete signal chain, the system establishes reference data that simplifies subsequent quality measurements. The Fourier transformation and spectral analysis are performed on predetermined simulated signals, preparing the processing pathway in advance.

The patent uses simulated echo signals that replicate the processing pathway of real signals. By copying the essential characteristics and processing steps, the system obtains accurate quality metrics without requiring complex real-time processing of actual target signals. The simulation approach transfers the complexity to a controllable virtual environment.