Phase-modulated continuous wave (PMCW) has been widely regarded as a promising modulation scheme for radar systems, e.g., in highly automated driving (HAD) applications. Although the so-called outer coding can efficiently enable multiple-input-multiple-output (MIMO) operation of PMCW-based yielded processing gain this multiplexing approach may be reduced at increasing Doppler shifts. In context...

Polarimetric radar systems allow the flexibility of transmitting arbitrarily polarized waveforms that match the scattering profiles of the target. Since different types of targets have varying profiles, the advantages of a polarimetric radar system can fully be exploited only when the type of target is accurately estimated. However, accurate estimation requires a significant amount of training ...

In urban environments, multipath and obscuration by buildings decreases the ability of radar systems to detect targets and also increases the number of false alarms caused by image artefacts. To reduce these problems this paper proposes a network of low-cost easilydeployable radar sensors that are set up in a multiple-input multiple-output (MIMO) radar configuration. An analysis is given of the...

When the deceptive targets are in ambiguious range bin but received at same gate with desired target by array, traditional multiple-input multiple-output (MIMO) radar is not able to discriminate between them. Based on unique range-dependent beampattern of frequency diverse array (FDA)-MIMO radar, we propose a novel robust mainlobe suppression method based covariance matrix reconstruction form n...

Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems play a vital role in the channel estimation. The wireless channel suffers from impairments like fading and interference. Technologies that achieved above requirements are Multiple Input Multiple Output (MIMO) and Orthogonal Frequency Division Multiplexing (OFDM). Channel impairments must be mitigated a...

For unmanned aerial vehicles (UAVs), grid maps can be a versatile tool for navigation and self-localization. In general, payload is critical UAVs every additional sensor limits the flight duration. Due to its robustness ability directly measure velocities, radar sensors are well suited sense avoid applications (SAAs) UAVs. It would advantageous if these data could used generate instead of mount...