Results 81 to 90 of about 8,432,365 (193)

An Open‐Set Jamming Signal Recognition Method Based on Domain‐Specific Network

IET Communications, Volume 20, Issue 1, January/December 2026.
This study addresses the critical challenge of open‐set jamming signal recognition in complex environments by proposing a novel IQSpectro‐TransRes Joint Network with a specialised ArcCider Loss. The bi‐domain architecture and loss function collectively achieve a superior closed‐set accuracy of 98.22% while effectively identifying unknown interference ...
Ouyang Meidan
wiley   +1 more source

Bistatic MIMO Radar Clutter Suppression by Exploiting the Transmit Angle

Leida xuebao, 2014
The transmit angle of bistatic radars can be obtained by introducing Multiple-Input Multiple-Output (MIMO) radar techniques. The Three-Dimensional (3D) clutter spectra, that is, the transmit angle, receive angle, and Doppler frequency, are introduced ...
Li Jun, Dang Bo, Liu Chang-zan, Liao Gui-sheng   +3 more
doaj   +1 more source

Multiple input multiple output radar imaging based on multidimensional linear equations and sparse signal recovery

, 2018
Multiple input multiple output (MIMO) radar forms large virtual aperture and improves the cross-range resolution of radar imaging. Sparse signal recovery algorithms can be used to improve image quality of target with sparse property in spatial domain ...
Tat Soon Yeo, Boon Poh Ng, Ng, Boon Poh, Ma, Changzheng, Changzheng Ma, Yeo, Tat Soon   +5 more
core   +1 more source

Fast 3D Parameters Estimation of Targets in Bistatic MIMO Radar Based on Sparse Signal Reconstruction

IEEE Access, 2018
In this paper, three parameters of targets in bistatic multiple-input multiple-output (MIMO) radar are estimated based on sparse signal reconstruction.
Xia Zhao, Chenjiang Guo, Wencan Peng
doaj   +1 more source

Mobile WiMAX: impact of mobility on the performance of limited feedback linear precoding [PDF]

, 2010
The mobile WiMAX standard (802.16e) uses multiple-input multiple-output (MIMO) limited feedback linear precoding to exploit the channel state information at the transmitter.
Nix, AR, Tran, T, Doufexi, A
core   +1 more source

Unified Theoretical Frame of a Joint Transmitter-Receiver Reduced Dimensional STAP Method for an Airborne MIMO Radar

Leida xuebao, 2016
The unified theoretical frame of a joint transmitter-receiver reduced dimensional Space-Time Adaptive Processing (STAP) method is studied for an airborne Multiple-Input Multiple-Output (MIMO) radar.
Guo Yiduo, Gong Jian, Huang Darong, Jin Hubing   +3 more
doaj   +1 more source

Incoherent Detection Performance Analysis of the Distributed Multiple-Input Multiple-Output Radar for Rice Fluctuating Targets

Remote Sensing
Utilizing spatial diversity, the distributed multiple-input multiple-output (MIMO) radar has the potential advantage of improving system detection performance.
Zhuo-Wei Miao, Jianbo Wang
doaj   +1 more source

An Improved Adaptive Received Beamforming for Nested Frequency Offset and Nested Array FDA-MIMO Radar

Sensors, 2018
For the conventional FDA-MIMO (frequency diversity array multiple-input-multiple-output) Radar with uniform frequency offset and uniform linear array, the DOFs (degrees of freedom) of the adaptive beamformer are limited by the number of elements.
Sibei Cheng, Qingjun Zhang, Mingming Bian, Xinhong Hao   +3 more
doaj   +1 more source

Compressed Sensing for Multiple Input-Multiple Output Radar Imaging [PDF]

, 2013
Multiple input - multiple output (MIMO) radar utilizes the transmission of spatially diverse waveforms from a static antenna array to gather information about the desired scene. We will demonstrate how techniques from compressed sensing can be applied to
Lopez, Juan F., Jr.
core   +1 more source

Error probability and capacity analysis of generalised pre-coding aided spatial modulation [PDF]

, 2015
The recently proposed multiple input multiple output (MIMO) transmission scheme termed as generalized pre-coding aided spatial modulation (GPSM) is analyzed, where the key idea is that a particular subset of receive antennas is activated and the specific
Yang, Lie-Liang, Zhang, Rong, Hanzo, Lajos   +2 more
core   +1 more source