What kind of relationship does the ideal radar spectrum have with the carrier frequency?

The ideal radar spectrum is best described as symmetrical above and below the carrier frequency. This means that the energy or signal components are evenly distributed on both sides of the carrier frequency, resulting in a balanced spectrum. This symmetry is critical for effective radar operation as it ensures that a radar system can accurately detect and process signals from targets both above and below the carrier frequency.

This symmetrical distribution allows for better signal processing and minimizes distortion, contributing to the overall effectiveness of radar in detecting and tracking objects. It also helps in reducing side-lobe interference, which can impact the clarity and accuracy of the radar's measurements. Thus, when designing or analyzing radar systems, understanding the relationship between the radar spectrum and the carrier frequency is crucial for optimizing performance.