Results 11 to 20 of about 25,769 (204)
Printable Liquid Metal-Textiles for Deformation-Insensitive and Electromagnetically Robust mmWave Devices. [PDF]
Adv Sci (Weinh)We present a textile‐compatible, self‐healing liquid metal ink and a dual‐mask printing technique for high‐resolution patterning. Using this approach, we demonstrate high‐performance millimeter‐wave (mmWave) electronic textiles that exhibit exceptional insensitivity to deformation.
Ju L +11 more
europepmc +2 more sources
Opportunities and Challenges of mmWave NR [PDF]
IEEE Wireless Communications, 2019 The realization of a seamless, fully connected world requires enhancements to our current communications technology, from both a network infrastructure perspective and a user equipment (UE) perspective. These demands are directly driven by the consumer’s expectations, application requirements, and saturation of frequency bands used in current spectrum.
Aida Vera Lopez +4 more
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On NOMA-Based mmWave Communications [PDF]
IEEE Transactions on Vehicular Technology, 2020 Non-orthogonal multiple access (NOMA) and millimeter-wave (mmWave) communication are two promising techniques to increase the system capacity in the fifth-generation (5G) mobile network. The former can achieve high spectral efficiency by modulating the information in power domain and the latter can provide extremely large spectrum resources ...
Yu Tian 0005 +2 more
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The path to 5G: mmWave aspects [PDF]
Journal of Communications and Information Networks, 2016 The wide spectrum and propagation characteristics over the air give mmWave communication unique advantages as well as design challenges for 5G applications. To increase the system speed, capacity, and coverage, there is a need for innovation in the RF system architecture, circuit, antenna, and package in terms of implementation opportunities and ...
Lianming Li +9 more
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An Ultra-Wide Band MIMO Antenna System with Enhanced Isolation for Microwave Imaging Applications
Micromachines, 2023 This paper introduces a novel two-port ultra-wideband (UWB) multiple-input multiple-output (MIMO) antenna system with enhanced isolation characteristics. The antenna, designed on a thin 0.787 mm RO5880 substrate, achieves a compact form factor of 52 × 26
Saad Hassan Kiani +4 more
doaj +1 more source
A Case for Digital Beamforming at mmWave
IEEE Transactions on Wireless Communications, 2020 Submitted to IEEE Transactions on Wireless ...
Sourjya Dutta +5 more
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Machine Learning Assisted Adaptive Index Modulation for mmWave Communications
IEEE Open Journal of the Communications Society, 2020 In this article, we propose an orthogonal frequency-division multiplexing system supported by the compressed sensing assisted index modulation, termed as (OFDM-CSIM), applied to millimeter-wave (mmWave) communications.
Haochen Liu +3 more
doaj +1 more source
5G mmWave Vehicular Tracking [PDF]
2018 52nd Asilomar Conference on Signals, Systems, and Computers, 2018 Vehicle positioning based on GPS is limited due to multipath and blockage. 5G mmWave signals can provide an attractive complement, as it is possible to estimate the state of a vehicle (position and heading) from transmissions from a single base station.
Hyowon Kim +4 more
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Relay selection for mmWave communications
2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2017 pub
Sungoh Kwon, Joerg Widmer
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IEEE Access, 2016 This paper presents numerical simulation results to study the impact of the co-existence between a fixed service (FS) system and 5G small cell networks at 28-, 38-, and 60-GHz millimeter-wave (mmWave) frequency bands.
Joongheon Kim, Liang Xian, Ali S. Sadri
doaj +1 more source