Results 11 to 20 of about 412,411 (261)
Multiple-Input Single-Output Ghost Imaging
IEEE Photonics Journal, 2020 In this paper, we propose a multiple-input single-output ghost imaging scheme, named MISO-GI. In the scheme, K spatiotemporal speckle pattern sources (multiple input) simultaneously generate K different spatiotemporal modulated speckle patterns which ...
Le Wang, Shengmei Zhao
doaj +1 more source
Compensated Single Input Multiple Output Flyback Converter
Energies, 2021 A new single-input multiple-output (SIMO) converter is proposed in this work by incorporating flyback and buck converters in a master–slave configuration.
Mohammad Tahan +2 more
doaj +1 more source
Energies, 2019 Single Inductor (SI) converters with the advantage of using one inductor for any number of inputs/outputs find wide applications in portable electronic gadgets and electrical vehicles.
S. Augusti Lindiya +2 more
doaj +1 more source
Deep data hiding‐based channel state information feedback within audio signals
Electronics Letters, 2023 Deep learning‐based channel state information (CSI) hiding within images has been introduced to eliminate the downlink CSI feedback overhead in frequency division duplexing systems.
Yun Hu, Ronghui Zhang
doaj +1 more source
Multiuser MIMO-OFDM for Visible Light Communications
IEEE Photonics Journal, 2015 Visible light communication (VLC) is emerging as a promising technique to provide ubiquitous wireless connection. In this paper, a multiuser VLC system utilizing multiple-input multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) is ...
Qi Wang, Zhaocheng Wang, Linglong Dai
doaj +1 more source
Active reflection coefficients characterization system for multiple input multiple output antennas
IET Microwaves, Antennas & Propagation, 2021 The main objective of this study is to present a characterization system that can be used to measure the active reflection coefficient of each port of the multiple input multiple output (MIMO) antennas, when the main beam is steered to an intended ...
Marina Jordão +4 more
doaj +1 more source
Enhanced Mobile Multiple-Input Multiple-Output Underwater Acoustic Communications
International Journal of Distributed Sensor Networks, 2013 This paper focuses on mobile multiple-input multiple-output (MIMO) underwater acoustic communications (UAC) over double-selective channels subject to both intersymbol interference and Doppler scaling effects.
Kexin Zhao, Jun Ling, Jian Li
doaj +1 more source
The Effect of Spatial Multiplexing of the Interference on MIMO Communication Performance
IEEE Access, 2020 This work sheds light on the effects of spatially multiplexed interference on multiple-input-multiple-output (MIMO) networks. In particular, any increase in the number of interfering data streams (while keeping the total interference power constant) is ...
Yiftach Richter, Itsik Bergel
doaj +1 more source
Spatial Permutation Modulation for Multiple-Input Multiple-Output (MIMO) Systems
IEEE Access, 2019 Spatial modulation (SM) for the multiple-input-multiple-output (MIMO) system has attracted research interests due to its high energy and spectral efficiency.
I-Wei Lai +6 more
doaj +1 more source
CNN-based multiple-input multiple-output radar image enhancement method
The Journal of Engineering, 2019 In this study, the convolutional neural network (CNN) is utilised to enhance the quality of radar images. First, a four-layer convolutional neural network is trained. The input of it is a complex valued two-dimensional low-resolution radar image, and the
Yongpeng Dai +4 more
doaj +1 more source