Showing 641 - 660 results of 29,875 for search '"communications"', query time: 0.07s Refine Results
  1. 641
  2. 642

    2-D honeycomb MI wave communication system by Feng LIU, Zhi-jun ZHANG, Xiao-tong ZHANG, Jin-wu XU

    Published 2014-12-01
    “…To realize the high reliable communication and the wireless power transmission in the wireless underground sensor network,a new type of 2D honeycomb magneto-inductivenetwork was put forward at VLF band.The system model was established,and bandwidth,group velocity and beam forming technologies were researched based on the cur-rent dispersion equations.Simulation with Runge-Kutta method was carried out to verify the efficiency of the network.The result show that the omnidirectional propagation can be realized in the proposed honeycomb network with more bal-anced bandwidth and group velocity in every direction compared with the square lattice structure.Directional communi-cation can also be realized based on the cooperative multi-antenna technology.The proposed honeycomb mag-neto-inductive network is very suitable to build wireless sensor networks with high connectivity and power efficiency in the underground environments.…”
    Get full text
    Article
  3. 643
  4. 644
  5. 645
  6. 646

    THE PROBLEMS OF ENGINEERING PEDAGOGY TERMS INTERPRETATION IN THE INTERNATIONAL COMMUNICATION by T. Y. Polyakova

    Published 2018-06-01
    “…The paper draws attention to ambiguous interpretation of engineering pedagogy terms in the process of international professional communication. It describes some examples of misunderstanding of the terms and inadequate translation of them into Russian. …”
    Get full text
    Article
  7. 647

    Stabilization of Teleoperation Systems with Communication Delays: An IMC Approach by Yuling Li

    Published 2018-01-01
    “…The presence of time delays in communication introduces a limitation to the stability of bilateral teleoperation systems. …”
    Get full text
    Article
  8. 648
  9. 649
  10. 650
  11. 651
  12. 652

    Design and Implementation of RF Communication Module in Intelligence Home by Yan Zeng, Wenbin2 Cheng, Yuehong Dai

    Published 2014-07-01
    Subjects: “…RF wireless communication…”
    Get full text
    Article
  13. 653
  14. 654
  15. 655

    Preparing a Family Communication Plan for Terrorist Attacks by Rose Barnett

    Published 2003-06-01
    “… Good family communication requires some degree of advanced preparation, basic steps and logical thinking. …”
    Get full text
    Article
  16. 656
  17. 657
  18. 658
  19. 659

    Channel Characterization for 700 MHz DSRC Vehicular Communication by Raffi Sevlian, Carl Chun, Ian Tan, Ahmad Bahai, Ken Laberteaux

    Published 2010-01-01
    “…Adapting OFDM for vehicular communication requires extensive knowledge of anticipated multipath and Doppler environments. …”
    Get full text
    Article
  20. 660