CS-MIMO Radar Parameter Estimation: A Typical Example of Bistatic Radar Systems

In this example, we examine a typical application of CS-MIMO radar parameter estimation, specifically within bistatic radar systems. CS-MIMO radar represents an advanced methodology that employs compressed sensing techniques for radar parameter estimation. By deploying multiple antenna arrays across different radar bases, CS-MIMO radar efficiently estimates target parameters including position, velocity, and direction. The implementation typically involves sparse signal recovery algorithms like orthogonal matching pursuit (OMP) or basis pursuit, which reconstruct target parameters from under-sampled measurements. This approach not only reduces radar system complexity but also enhances overall performance and accuracy through improved spatial diversity and signal processing efficiency. Consequently, CS-MIMO radar has gained widespread adoption and research attention across various application domains, particularly in scenarios requiring high-resolution target detection with limited hardware resources.