Compressive Sensing for Radar Signals: Part Iii: Mimo Radars
نویسندگان
چکیده
This standard legal disclaimer: The scientific or technical validity of this Contract Report is entirely the responsibility of the Contractor and the content do not necessarily have the approval or endorsement of the Department of National Defence of Canada.
منابع مشابه
A capon beamforming method for clutter suppression in colocated compressive sensing based MIMO radars
Compressive sensing (CS) based multi-input multi-output (MIMO) radar systems that explore the sparsity of targets in the target space enable either the same localization performance as traditional methods but with significantly fewer measurements, or significantly improved performance with the same number of measurements. However, the enabling assumption, i.e., the target sparsity, diminishes i...
متن کاملPower Allocation and Measurement Matrix Design for Block CS-Based Distributed MIMO Radars
—Multiple-input multiple-output (MIMO) radars offer higher resolution, better target detection, and more accurate target parameter estimation. Due to the sparsity of the targets in space-velocity domain, we can exploit Compressive Sensing (CS) to improve the performance of MIMO radars when the sampling rate is much less than the Nyquist rate. In distributed MIMO radars, block CS methods can be ...
متن کاملPerformance of Target Detection in Phased-MIMO Radars
In this paper, the problem of target detection in phased-MIMO radars is considered and target detection performance of phased-MIMO radars is compared with MIMO and phased-array radars. Phased-MIMO radars combine advantages of the MIMO and phased-array radars. In these radars, the transmit array will be partitioned into a number of subarrays that are allowed to overlap and each subarray transmit...
متن کاملEfficient two-dimensional compressive sensing in MIMO radar
Compressive sensing (CS) has been a way to lower sampling rate leading to data reduction for processing in multiple-input multiple-output (MIMO) radar systems. In this paper, we further reduce the computational complexity of a pulse-Doppler collocated MIMO radar by introducing a two-dimensional (2D) compressive sensing. To do so, we first introduce a new 2D formulation for the compressed receiv...
متن کاملCompressive Sensing Based Parameter Esti- Mation for Monostatic Mimo Noise Radar
The novelty of this letter is that it capitalizes on noise waveform to construct measurement operator at the transmitter and presents a new method of how the analogue to digital converter (ADC) sampling rate in the monostatic multiple-input multiple-output (MIMO) noise radar can be reduced — without reduction in waveform bandwidth — through the use of compressive sensing (CS). The proposed meth...
متن کامل