Showing 201 - 220 results of 253 for search '"millimeter wave"', query time: 0.07s Refine Results
  1. 201

    Interference cancelation for high-density fifth-generation relaying network using stochastic geometrical approach by MHD Nour Hindia, Faizan Qamar, Talib Abbas, Kaharudin Dimyati, Mohamad Sofian Abu Talip, Iraj Sadegh Amiri

    Published 2019-07-01
    “…In this article, we have analyzed a relay-based interference-limited network at millimeter wave frequency and proposed a Poisson point process–based model using a stochastic geometrical approach. …”
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    Article
  2. 202

    An Ultra-Wideband Reference Frequency Chirp Generator Utilizing Fractional Frequency Divider With High Linearity by Bent Walther, Lukas Polzin, Marcel van Delden, Thomas Musch

    Published 2024-01-01
    “…Using physically separated multiple-input multiple-output (MIMO) systems for millimeter-wave measurement systems based on linear frequency chirps poses unique challenges for generating a modulated reference chirp to apply high coherence. …”
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  3. 203

    Adaptive Handover Management in High-Mobility Networks for Smart Cities by Yahya S. Junejo, Faisal K. Shaikh, Bhawani S. Chowdhry, Waleed Ejaz

    Published 2025-01-01
    “…Fifth-generation (5G) and beyond-5G networks offer advancements in massive connectivity and ultra-low latency by leveraging advanced technologies like millimeter wave, massive machine-type communication, non-orthogonal multiple access, and beam forming. …”
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  4. 204

    Diffuse Scattering Directive Model Parameterization Method for Construction Materials at mmWave Frequencies by Ming-Hao Ren, Xi Liao, Jihua Zhou, Yang Wang, Yu Shao, Shasha Liao, Jie Zhang

    Published 2020-01-01
    “…The determination for diffuse scattering model parameters is of critical importance to improve the accuracy of prediction and analysis for millimeter-wave radio propagation. In this paper, a reliable parameterization method with a simplified tuning procedure for a diffuse scattering model is proposed and validated based on measurements and ray-tracing simulations. …”
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  5. 205
  6. 206

    Evaluation of the Cost of Intelligent Upgrades of Transportation Infrastructure for Intelligent Connected Vehicles by Zongwei Liu, Haokun Song, Hong Tan, Han Hao, Fuquan Zhao

    Published 2022-01-01
    “…The results show that the intelligent transportation infrastructure for advanced ICVs mainly includes communication base stations, roadside units (RSUs), vision sensors, millimeter-wave radars, laser radars (LiDARs), meteorological sensors, intelligent signal machines, edge computing servers, and cloud computing centers. …”
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  7. 207

    Some Recent Developments of Microstrip Antenna by Yong Liu, Li-Ming Si, Meng Wei, Pixian Yan, Pengfei Yang, Hongda Lu, Chao Zheng, Yong Yuan, Jinchao Mou, Xin Lv, Housjun Sun

    Published 2012-01-01
    “…The last is growing towards highly integration of antenna/array and feeding network or operating at relatively high frequencies, like sub-millimeter wave or terahertz (THz) wave regime, by using the advanced machining techniques. …”
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  8. 208

    Capacity Enhancement in 60 GHz Based D2D Networks by Relay Selection and Scheduling by Waheed ur Rehman, Tabinda Salam, Jin Xu, Xiaofeng Tao

    Published 2015-01-01
    “…Millimeter-wave or 60 GHz communication is a promising technology that enables data rates in multigigabits. …”
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    Article
  9. 209

    Conformal design of a 60 GHz textile based self-complementary antenna for wireless body area network by H.M. Arifur Rahman, Md. Nakib Alam Shovon, Mohammad Monirujjaman Khan

    Published 2025-03-01
    “…A self-complementary single element conformal antenna design has been presented in this paper for wireless body area networks (WBANs) that operate in the millimeter-wave spectrum range. The antenna is designed using a cotton-based substrate to keep it flexible and bendable to various degrees of angle, making it suitable to conform to naturally curved human body surfaces. …”
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    Article
  10. 210

    AlGaN/GaN Heterostructure Schottky Barrier Diodes with Graded Barrier Layer by Honghui Liu, Zhiwen Liang, Chaokun Yan, Yuebo Liu, Fengge Wang, Yanyan Xu, Junyu Shen, Zhengwen Xiao, Zhisheng Wu, Yang Liu, Qi Wang, Xinqiang Wang, Baijun Zhang

    Published 2022-01-01
    “…The AlGaN/GaN Schottky barrier diodes (SBDs) working as high-power mixer and multiplier show great potential in millimeter wave (MMW) field owing to their high breakdown voltage. …”
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    Article
  11. 211

    Development of a 100 mW-Class 94 GHz High-Efficiency Single-Series Rectifier Feed by Finline for Micro-UAV Application by Kosumo Matsui, Kimiya Komurasaki, Waku Hatakeyama, Kohei Shimamura, Kohei Fujiwara, Hidehiko Yamaoka

    Published 2020-01-01
    “…Reducing the constraint of power transmission distance and realizing high beam efficiency are possible because of the high directivity of WPT using millimeter wave (MMW) methods. Nevertheless, no report of the relevant literature describes an investigation of sending power to an MAV using MMW because MMW rectennas have low efficiency. …”
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  12. 212

    Design and Development of Monolithic Microwave Integrated Amplifiers and Coupling Circuits for Telecommunication Systems Applications by R. Makri, M. Gargalakos, N. K. Uzunoglu

    Published 2002-01-01
    “…Recent advances in printed circuit and packaging technology of microwave and millimeter wave circuits result to the increasing use of MMICs in telecommunication systems. …”
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    Article
  13. 213

    IMT to Satellite Stochastic Interference Modeling and Coexistence Analysis of Upper 6 GHz-Band Service by Reza Aghazadeh Ayoubi, Dario Tagliaferri, Filippo Morandi, Luca Rinaldi, Laura Resteghini, Christian Mazzucco, Umberto Spagnolini

    Published 2023-01-01
    “…The surging capacity demands of 5G networks and the limited coverage distance of high frequencies like millimeter-wave (mmW) and sub-terahertz (THz) bands have led to consider the upper 6 GHz (U6G) spectrum for radio access. …”
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  14. 214

    A New Geometry of Multi-band MIMO Antenna for 5G and 6G Systems by Karrar Shakir Muttair, Oras Ahmed Shareef, Hazeem Baqir Taher, Faiz Arith

    Published 2024-12-01
    “…It operates in multiple bands, such as Ku, K, and millimeter wave (mmWave) spectrum ranging from 17 to 100 GHz. …”
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    Article
  15. 215

    Retracted: A Novel Adaptive Terahertz System for Reliable and Efficient Maritime Communications Under Hostile Sea Conditions by Jianxin Feng, Jingjing Xu, Chengsheng Pan, Yuanming Ding, Hui Fang

    Published 2022-01-01
    “…Simulation results demonstrate that our proposed THz system has remarkable capability not only to improve the communication efficiency up to 20Gbps compared to those conventional high frequency (HF), VHF and millimeter wave communication systems but also to transmit data over a longer distance with lower BERs.…”
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  16. 216

    ML-Based Self-Optimization Handover Technique for Beyond 5G Mobile Network by Saddam Alraih, Rosdiadee Nordin, Asma Abu-Samah, Ibraheem Shayea, Nor Fadzilah Abdullah

    Published 2025-01-01
    “…The Fifth Generation (5G) and Beyond (B5G) mobile systems employ advanced technologies, such as millimeter Wave (mmWave) and Ultra-Dense Networks (UDNs), to meet future networks’ requirements. …”
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  17. 217

    Design of compact and high gain dual-band four-port MIMO antenna array for mm-wave 5G Communications by Mohammed Mahaboob Basha, Pendli Pradeep, Srinivasulu Gundala, Javed Syed

    Published 2025-03-01
    “…This article presents a dual-band compact dual-port and quad-port Multiple-Input Multiple-Output (MIMO) array antenna that uses an array antenna of two elements with high isolation, exclusively designed for 5 G applications in the millimeter-wave band. A Corporate Feed network is employed to excite the two-element array antennas. …”
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  18. 218

    Joint Adaptive OFDM and Reinforcement Learning Design for Autonomous Vehicles: Leveraging Age of Updates by Mamady Delamou, Ahmed Naeem, Huseyin Arslan, El Mehdi Amhoud

    Published 2025-01-01
    “…Millimeter wave (mmWave)-based orthogonal frequency-division multiplexing (OFDM) stands out as a suitable alternative for high-resolution sensing and high-speed data transmission. …”
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    Article
  19. 219

    Dust Storm Attenuation Prediction Using a Hybrid Machine Learning Model Based on Measurements in Sudan by Elfatih A. A. Elsheikh, E. I. Eltahir, Abdulkadir Tasdelen, Mosab Hamdan, Md Rafiqul Islam, Mohamed Hadi Habaebi, Aisha H. Abdullah Hashim

    Published 2025-01-01
    “…Sand and dust storms significantly challenge microwave and millimeter-wave communications, particularly in arid and semi-arid regions. …”
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    Article
  20. 220

    Reconfigurable mmWave Planar Phased Array Featuring Wide Elevation and Full Azimuth Spatial Coverage for 5G Vehicular Application by Saiful Islam, Hanvit Kim, Tuyen Dinh Nguyen, Sunwoo Kim, Hyoungsuk Yoo

    Published 2025-01-01
    “…A wide-spatial coverage, low-profile, pattern reconfigurable, millimeter-wave antenna array designed for Vehicle-to-Everything (V2X) communication systems, crucial for fifth-generation wireless networks. …”
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    Article