Results 1 to 10 of about 779,184 (197)

Multiple-input multiple-output causal strategies for gene selection [PDF]

open access: yesBMC Bioinformatics, 2011
Background Traditional strategies for selecting variables in high dimensional classification problems aim to find sets of maximally relevant variables able to explain the target variations.
Bontempi Gianluca   +4 more
doaj   +8 more sources

Full-Duplex in Massive Multiple-Input Multiple-Output

open access: yesIEEE Open Journal of Vehicular Technology
In-band full-duplex (FD) operation can double the spectral efficiency of massive multiple-input multiple-output (mMIMO) systems by allowing simultaneous transmission and reception over the same time/frequency slot. However, the main challenge encountered
Tho Le-Ngoc   +8 more
doaj   +2 more sources

Transmitter and receiver design for integrated full‐duplex multiple‐input‐multiple‐output communication and multiple‐input‐multiple‐output radar system [PDF]

open access: yesIET Signal Processing, 2022
This study discusses the integrated system of full‐duplex (FD) multiple‐input‐multiple‐output (MIMO) communication and MIMO radar, which has been rarely considered in published studies.
Shengnan Shi, Zishu He, Ziyang Cheng
doaj   +2 more sources

A Compact Ultra-Thin 4 × 4 Multiple-Input Multiple-Output Antenna [PDF]

open access: yesSensors, 2022
This article reported a compact ultra-thin tightly arranged 4 × 4 multiple-input multiple-output (MIMO) antenna pair (AP) functioning in the fifth-generation (5G) n78 band (3.4–3.6 GHz) for the ultra-thin 5G mobile handset.
Chuanba Zhang   +5 more
doaj   +2 more sources

Neutralization Line Decoupling Tri-Band Multiple-Input Multiple-Output Antenna Design

open access: yesIEEE Access, 2020
A pair of tri-band multiple-input-multiple-output (MIMO) antennas with high isolation is investigated in this paper. The proposed antenna consists of two monopole antenna elements with an edge to edge spacing of 4 mm ($0.03~\lambda _{0}$ at 2.3 GHz). The
Ruipeng Liu   +5 more
doaj   +2 more sources

Development of 60-GHz millimeter wave, electromagnetic bandgap ground planes for multiple-input multiple-output antenna applications. [PDF]

open access: yesSci Rep, 2020
For 60-GHz band communications, both the mutual coupling and transmission distance restrict the performance of a multiple-input multiple-output (MIMO) antenna array. Several studies presented different types of meta-materials and electromagnetic bandgap (
Ullah S, Yeo WH, Kim H, Yoo H.
europepmc   +2 more sources

General Signal Model for Multiple-Input Multiple-Output GMTI Radar [PDF]

open access: yesSensors, 2018
Multiple-input multiple-output (MIMO) ground moving target indication (GMTI) radar has been studied recently because of its excellent performance. In this paper, a general signal model is established for the MIMO GMTI radar with both fast-time and slow ...
Fuyou Li   +4 more
doaj   +2 more sources

Equalization and Decoding for Multiple-Input Multiple-Output Wireless Channels [PDF]

open access: yesEURASIP Journal on Advances in Signal Processing, 2002
We consider multiple-input, multiple-output (MIMO) wireless communication systems that employ multiple transmit and receive antennas to increase the data rate and achieve diversity in fading multipath channels.
Proakis John G, Bjerke Bjørn A
doaj   +2 more sources

Deadbeat Control for a Single-Inductor Multiple-Input Multiple-Output DC–DC Converter

open access: yesIEEE Transactions on Power Electronics, 2019
This paper presents a deadbeat-based method for the single-inductor multiple-input multiple-output (SI-MIMO) dc–dc converter. By solving the cross regulation problem of the SI-MIMO dc–dc converter, the proposed method is capable of achieving the input ...
Benfei Wang, Xinan Zhang, Jian Ye
exaly   +2 more sources

Analysis of millimetre-wave polarization diverse multiple-input multiple-output capacity [PDF]

open access: yesRoyal Society Open Science, 2015
Millimetre-waves offer the possibility of wide bandwidth and consequently high data rate for wireless communications. For both uni- and dual-polarized systems, signals sent over a link may suffer severe degradation due to antenna misalignment ...
Nicholas P. Lawrence   +3 more
doaj   +2 more sources

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