Results 11 to 20 of about 23,789 (207)
Compressive sensing for MIMO radar [PDF]
2009 IEEE International Conference on Acoustics, Speech and Signal Processing, 2009 Multiple-input multiple-output (MIMO) radar systems have been shown to achieve superior resolution as compared to traditional radar systems with the same number of transmit and receive antennas. This paper considers a distributed MIMO radar scenario, in which each transmit element is a node in a wireless network, and investigates the use of compressive
Yu, Yao +2 more
openaire +3 more sources
Design and Implementation of a FPGA and DSP Based MIMO Radar Imaging System [PDF]
, 2015 The work presented in this paper is aimed at the implementation of a real-time multiple-input multiple-output (MIMO) imaging radar used for area surveillance.
Dong Liang +4 more
core +6 more sources
MIMO Radar Ambiguity Properties and Optimization Using Frequency-Hopping Waveforms [PDF]
, 2008 The concept of multiple-input multiple-output (MIMO) radars has drawn considerable attention recently. Unlike the traditional single-input multiple-output (SIMO) radar which emits coherent waveforms to form a focused beam, the MIMO radar can transmit ...
Chen, Chun-Yang, Vaidyanathan, P. P.
core +2 more sources
Detection Performance Analysis for Distributed MIMO Radar
Leida xuebao, 2017 To address the problem of target detection in distributed MIMO radar, three styles of distributed MIMO radar systems are given in this paper. With respect to the geometric distribution relations of distributed MIMO radar, the styles are distributed ...
Cheng Ziyang +3 more
doaj +1 more source
Leida xuebao, 2020 Meter-wave radar has good anti-stealth performance. The waveform diversity of Multiple-Input Multiple-Output (MIMO) radar can result in a higher degree of freedom, which makes MIMO radar more advantageous in detection and parameter estimation. Therefore,
Guimei ZHENG +4 more
doaj +1 more source
MIMO Radar Hardware Acceleration with Enhanced Resolution [PDF]
ITM Web of Conferences, 2022 This paper proposes a method for accelerating an enhanced resolution 3D (range, velocity, and azimuth) Multiple Input Multiple Output (MIMO) radar on a Graphics Processing Unit (GPU).
Pitre Eric +3 more
doaj +1 more source
Super-resolution MIMO radar [PDF]
2016 IEEE International Symposium on Information Theory (ISIT), 2016 A multiple input, multiple output (MIMO) radar emits probings signals with multiple transmit antennas and records the reflections from targets with multiple receive antennas. Estimating the relative angles, delays, and Doppler shifts from the received signals allows to determine the locations and velocities of the targets.
openaire +2 more sources
Properties of the MIMO radar ambiguity function [PDF]
, 2008 MIMO (multiple-input multiple-output) radar is an emerging technology which has drawn considerable attention. Unlike the traditional SIMO (single-input multiple-output) radar, which transmits scaled versions of a single waveform in the antenna elements ...
Chen, Chun-Yang, Vaidyanathan, P. P.
core +3 more sources
Detection Performance of Noncoherent Radar: MIMO Radar, Phased Array Radar, Directional MIMO Radar
The Journal of Korean Institute of Communications and Information Sciences, 2011 In a traditional phased array radar, closely spaced antenna elements transmit a scaled version of single waveform to maximize the signal energy. On the contrary, a multiple-input multiple-output (MIMO) radar consists of widely separated antennas and transmits an arbitrary waveform from each antenna element.
Chan-Ho An +5 more
openaire +2 more sources
MIMO radar space–time adaptive processing using prolate spheroidal wave functions [PDF]
, 2008 In the traditional transmitting beamforming radar system, the transmitting antennas send coherent waveforms which form a highly focused beam. In the multiple-input multiple-output (MIMO) radar system, the transmitter sends noncoherent (possibly ...
Chun-yang Chen +2 more
core +2 more sources