Results 61 to 70 of about 3,201 (178)
Al-Qadisiyah Journal for Engineering Science, 2019 At the present time and as a result to the recent developed technology demand for higher data rate and capacity has been increased. For the wireless networks, the combination of radio over fiber (RoF) with (XGPON) Gigabit-capable PON techniques produce a
Muntadhar H. Ismeala +2 more
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Earth Surface Processes and Landforms, Volume 51, Issue 5, May 2026.Landslide susceptibility mapping in India's Western Ghats using machine learning revealed high‐risk zones driven by deforestation, slope alteration and road proximity. The Random Forest model showed highest accuracy, supporting targeted mitigation, planning and early warning systems.
Manoranjan Mishra +4 more
wiley +1 more source
Machine Learning Techniques in Radio-over-Fiber Systems and Networks
Photonics, 2020 The radio-over-fiber (RoF) technology has been widely studied during the past decades to extend the wireless communication coverage by leveraging the low-loss and broad bandwidth advantages of the optical fiber.
Jiayuan He +3 more
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Highly Versatile Real‐Time Optical Noise Filtering Through Temporal Cloaking
Laser &Photonics Reviews, Volume 20, Issue 10, 22 May 2026.Conventional bandpass filtering strategies may be insufficient for recovering optical waveforms under extremely noisy conditions. We demonstrate a temporal‐cloaking denoising strategy enabled by the temporal Talbot effect, which concentrates the coherent signal of interest into short temporal slots while broadband noise remains temporally spread.
Majid Goodarzi +5 more
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Propellants, Explosives, Pyrotechnics, Volume 51, Issue 5, Page 781-789, May 2026.A high‐performance premixed monopropellant is prepared from hydrocarbon‐filled microcapsules and hydrogen peroxide. This propellant is burned in a strand burner, and the effect of different parameters on the burn rate is evaluated. ABSTRACT A dispersion of hydrocarbon‐fuel‐filled microcapsules in gelled hydrogen peroxide can form a premixed ...
Robin Scholl +3 more
wiley +1 more source
Radio Science, Volume 61, Issue 5, May 2026.Abstract This paper reviews and classifies more than 120 recent contributions on millimeter‐wave (mm‐wave) antennas, with emphasis on their operating bands, design methods, and application domains. It surveys the main mm‐wave frequency ranges and their use in 5G/6G communications, radar and sensing, biomedical and body‐centric systems, imaging, and ...
Sarra Khacha +10 more
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, 2014 In this paper we consider an analogue of the well-known in image processing, Rudin-Osher-Fatemi (ROF) denoising model on a general finite directed and connected graph. We consider the space BV on the graph and show that the unit ball of its dual space can be described as the image of the unit ball of the space ℓinfinity on the graph by a divergence ...
Niyobuhungiro, Japhet, Setterqvist, Eric
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Radio Over Fiber Downlink Design for Spatial Modulation and Multi-Set Space-Time Shift-Keying
IEEE Access, 2018 Spatial modulation (SM) and multi-set space-time shift-keying (MS-STSK) are capable of striking a flexible design trade-off between the multiplexing and diversity gains attained.
Yichuan Li +3 more
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Guangtongxin yanjiu, 2007 文章从光载无线通信（ROF）的基本原理出发,提出了ROF在未来无线宽带移动通信中的多种应用方式,包括ROF技术在多体制无线接入重载中的应用以及ROF在无线移动网络中实现基站与光网络节点设备的互联等。总结了ROF的技术优势,提出了有待解决的关键技术问题。
余建国, 徐力, 郭华志, 何良
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