Showing 461 - 480 results of 1,280 for search '"radio"', query time: 0.06s Refine Results
  1. 461

    Investigation of Cooperation Technologies in Heterogeneous Wireless Networks by Zhuo Sun, Wenbo Wang

    Published 2010-01-01
    “…Heterogeneous wireless networks based on varieties of radio access technologies (RATs) and standards will coexist in the future. …”
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    Article
  2. 462

    Optimal reception of multiple phase shift keying and quadrature amplitude modulation signals with non-coherent processing of harmonic interference by G. V. Kulikov, T. T. Do, A. A. Lelyukh, V. D. Nguyen

    Published 2023-02-01
    “…Analysis of the reception noise immunity of multiple phase shift keying (M-PSK) and quadrature amplitude modulation (M-QAM) signals has demonstrated a significant reduction in the quality of reception of discrete information due to the presence of various types of non-fluctuating interference in a radio communication channel including targeted harmonic interference. …”
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    Article
  3. 463
  4. 464

    SPECTRUM OCCUPANCY MEASUREMENT AND ANALYSIS AT OSUN STATE UNIVERSITY CAMPUS, OSOGBO, NIGERIA by HAMMED OYEBAMIJI LASISI, BOLATITO FATIMAH ADERINKOLA, FUNMILOLA MARGARET ADEAGBO

    Published 2022-06-01
    “… The rapid growth of new wireless communication applications and services has increased the demand for effective radio spectrum usage. However, present spectrum allocation policy has left some bands unoccupied. …”
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    Article
  5. 465
  6. 466

    Earth Detecting Earth: At What Distance Could Earth’s Constellation of Technosignatures Be Detected with Present-day Technology? by Sofia Z. Sheikh, Macy J. Huston, Pinchen Fan, Jason T. Wright, Thomas Beatty, Connor Martini, Ravi Kopparapu, Adam Frank

    Published 2025-01-01
    “…., Dyson spheres or Kardashev II/III level radio transmitters) emit with power far exceeding the kinds of technology humans have developed. …”
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    Article
  7. 467

    A Time Modulated Printed Dipole Antenna Array for Beam Steering Application by Ruchi Gahley, Banani Basu

    Published 2017-01-01
    “…The proposed array resonates at the Industrial, Scientific, and Medical (ISM) radio bands, 2.45 GHz and 5.8 GHz, and offers wide bandwidth inherited due to modified structure of ground plane. …”
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  8. 468
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  10. 470

    Mars Atmospheric Entry Integrated Navigation with Partial Intermittent Measurements by Tai-shan Lou, Yan Wang, Guo-qiang Ding, Liang-yu Zhao

    Published 2017-01-01
    “…In the brownout period, the range measurements between the vehicle and the orbiters are modeled as intermittent measurements with the radio signal arrival probabilities, which are distributed as a Rayleigh distribution of the electron number density around the entry vehicle. …”
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  11. 471
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  13. 473

    Flood Diversion Algorithm for Anticollision in RFID System by Hua Huo, Jun Qiang Liu, Yong Jie Wang

    Published 2015-04-01
    “…Radio frequency identification (RFID) provides a contactless approach for object identification. …”
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    Article
  14. 474

    MapFuse: Complete and Realistic 3D Modelling by Michiel Aernouts, Ben Bellekens, Maarten Weyn

    Published 2018-01-01
    “…Validating a 3D indoor radio propagation model that simulates the signal strength of a wireless device can be a challenging task due to an incomplete or a faulty environment model. …”
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    Article
  15. 475
  16. 476

    Wideband and Ultrawideband Channel Models in Working Machine Environment by Attaphongse Taparugssanagorn, Matti Hämäläinen, Jari Iinatti

    Published 2012-01-01
    “…We present statistical models for wideband and ultrawideband (UWB) radio channels in a working machine cabin environment. …”
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  17. 477
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  19. 479

    Root growth and arbuscular mycorrhizal fungi on woody plants for vegetative stabilization of tropical slopes by I.G. Tejakusuma, E.H. Sittadewi, T. Handayani, T. Hernaningsih, W. Wisyanto, A. Rifai

    Published 2024-01-01
    “…These plants were planted in bamboo tubes filled with soil donated by Jati Radio and Citatah. The tubes were arranged on an inclined plane with a 20° slope. …”
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    Article
  20. 480

    Controversies in the Application of AI in Radiology—Is There Medico-Legal Support? Aspects from Romanian Practice by Ana-Maria Ungureanu, Sergiu-Ciprian Matei, Daniel Malita

    Published 2025-01-01
    “…Controversies arise in the case of radio-imaging diagnosis in which AI systems act autonomously. …”
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    Article