Showing 861 - 880 results of 1,280 for search '"radio"', query time: 0.05s Refine Results
  1. 861

    Statistical Modeling of Ultrawideband Body-Centric Wireless Channels Considering Room Volume by Miyuki Hirose, Hironobu Yamamoto, Takehiko Kobayashi

    Published 2012-01-01
    “…This paper presents the results of a statistical modeling of onbody ultrawideband (UWB) radio channels for wireless body area network (WBAN) applications. …”
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    Article
  2. 862

    A QoS Aware Resource Allocation Strategy for 3D A/V Streaming in OFDMA Based Wireless Systems by Young-uk Chung, Yong-Hoon Choi, Suwon Park, Hyukjoon Lee

    Published 2014-01-01
    “…The main limitation of 3D video streaming over a wireless system is the shortage of radio resources due to the large size of the 3D traffic. …”
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    Article
  3. 863

    Modified Least Squares Algorithm for Three-Dimensional Target Location Based on Wireless Communication Base Stations by Zhaohui Zhang, Jing Li, Qian Liu

    Published 2020-01-01
    “…The observed values of time of arrival (TOA) for the radio signals between the target and the wireless communication base stations are mainly affected by signal non-line-of-sight (NLOS) propagation in target location. …”
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    Article
  4. 864

    Wireless Coexistence between IEEE 802.11- and IEEE 802.15.4-Based Networks: A Survey by Dong Yang, Youzhi Xu, Mikael Gidlund

    Published 2011-07-01
    “…As more and more wireless devices use the 2.4 GHz radio spectrum, the coexistence of 2.4 GHz wireless devices operating in one place has become a hot topic. …”
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    Article
  5. 865
  6. 866

    Characterization of aerosol jet printed features at microwave frequencies by Teresa Cheng, Kelvin J. Nicholson

    Published 2025-12-01
    “…Published works exploring AJP with conductive inks are rarely conducted at radio frequencies (RF) and so the utility of AJP in the antenna world has been limited. …”
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    Article
  7. 867

    A Review of Antenna Array Technologies for Point-to-Point and Point-to-Multipoint Wireless Communications at Millimeter-Wave Frequencies by G. Federico, D. Caratelli, G. Theis, A. B. Smolders

    Published 2021-01-01
    “…Particular focus is put on the review of the state-of-the art and most advanced antenna array concepts for point-to-point and point-to-multipoint radio links at said frequencies. Various figures of merit are assessed for a comprehensive analysis and bench marking of the technical solutions investigated in the presented survey.…”
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    Article
  8. 868

    A Probabilistic Protocol for Multihop Routing in VANETs by Junichiro Fukuyama

    Published 2010-01-01
    “…Vehicular ad hoc networks (VANETs) allow communications over sequences of vehicles with radio devices. There are many possible applications over a VANET such as traffic jam warning, collision warning, parking lot reservations, camera picture feed , and so forth. …”
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    Article
  9. 869
  10. 870

    Microwave Heating as an Alternative Quarantine Method for Disinfestation of Stored Food Grains by Ipsita Das, Girish Kumar, Narendra G. Shah

    Published 2013-01-01
    “…Contemporary disinfestation methods are chemical fumigation, ionizing radiation, controlled atmosphere, conventional hot air treatment, and dielectric heating, that is, radio frequency and microwave energy, and so forth. …”
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    Article
  11. 871
  12. 872

    The Value of Cryosurgery in Treating a Case of Thoracic Chondrosarcoma by Kalliopi Alpantaki, George Datsis, Odysseas Zoras, Alkisti Kampouroglou, Ioannis Drositis, George Halkiadakis, Pavlos Katonis

    Published 2011-01-01
    “…Chondrosarcomas of the spine are generally smaller, more difficult to excise and are followed by higher local recurrence compared with chondrosarcomas of the peripheral skeleton. The tumor is radio- and chemoresistant, making the surgical treatment of utmost importance. …”
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    Article
  13. 873

    Satisfaction-Based Multiobjective Optimization of the Design of a 65 GHz Millimeter-Wave Connector by Xiang Li, Lijun Tong, Zheng Kong, Wenju Lu, Qian Xie

    Published 2023-01-01
    “…It is difficult to simultaneously ensure the radio frequency (RF) performance and mechanical strength of 65 GHz millimeter-wave connectors. …”
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    Article
  14. 874

    Comprehensive analysis of In0.53Ga0.47As SOI-FinFET for enhanced RF/wireless performance by Priyanka Agrwal, Ajay Kumar

    Published 2025-02-01
    “…This paper comprehensively analyses the RF (Radio Frequency) and wireless performance characteristics of high-k In0.53Ga0.47As silicon-on-insulator FinFET (InGaAs-SOI-FinFET). …”
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    Article
  15. 875

    Ultrawideband LNA 1960–2019: Review by Shahab Shahrabadi

    Published 2021-11-01
    “…Abstract To the best of the author's knowledge, several studies during 1960–2019 were carried out on wideband and ultrawideband LNAs just to render optimum LNAs for SAW‐less Radio‐Frequency Integrated Circuits (RFICs) but none of these works reviewed and taught the proceedings of these six decades, hence the lack of a comprehensive review is quite noticeable. …”
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  16. 876

    Predicting low ionospheric parameters and low frequency sky wave propagation strength using machine learning by Jian Wang, Chengsong Duan, Qiao Yu, Cheng Yang

    Published 2025-02-01
    “…Abstract Studying the propagation prediction of low-frequency (LF) radio waves is very significant for supporting applications in fixed and mobile long-distance communication, remote navigation, and timing service. …”
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    Article
  17. 877
  18. 878

    An Efficient and Accurate 2W-PE Method for Solving Spatial Field Strength Based on CVNN and PINN by An-Qi Li, Cheng-You Yin, Qian-Qian Zhang, Han Liu

    Published 2023-01-01
    “…The proposed 2W-PE method has high computational accuracy and efficiency, which reflects the applicability of machine learning in solving the computational efficiency problem of radio wave propagation. Therefore, this study provides a very effective and reliable method for solving the spatial field in the obstacle environment.…”
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  19. 879
  20. 880

    Maintaining Wireless Connectivity Constraints for Robot Swarms in the Presence of Obstacles by Joel M. Esposito

    Published 2011-01-01
    “…But occasionally the swarm members may need to share information about their environment or actions through some type of ad hoc communication channel, such as a radio modem, infrared communication, or an optical connection. …”
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    Article