• DocumentCode
    1640457
  • Title

    Effects of the earth to the electromagnetic field produced by broadcasting and television emission towers

  • Author

    Li, Li ; Sihua, Zhao ; Shufang, Li ; Xinling, Shou

  • Author_Institution
    Beijing Univ. of Posts & Telecommun., China
  • Volume
    1
  • fYear
    2005
  • Firstpage
    531
  • Abstract
    The purpose of his article is to provide the calculating formula of the electromagnetic field generated by the horizontal polarized broadcasting television transmitting antenna in space. The ground is considered as homogeneous, linear, and isotropic conducting medium. The space field strength is calculated through the sum of direct and reflected wave. Finally, a comparison is done between measured results and the calculated results using the formula taking the ground as ideal conductor a conducting medium and without considering the ground effect respectively. The advantage of the algorithmic is indicated by the analysis.
  • Keywords
    broadcast antennas; electromagnetic fields; electromagnetic wave reflection; television broadcasting; transmitting antennas; broadcasting television transmitting antenna; electromagnetic field generation; ground effect; space field strength; television emission towers; Algorithm design and analysis; Antenna measurements; Conductors; Earth; Electromagnetic fields; Electromagnetic measurements; Electromagnetic wave polarization; Poles and towers; TV broadcasting; Transmitting antennas; antenna radiation; ground reflection;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
  • Print_ISBN
    0-7803-9128-4
  • Type

    conf

  • DOI
    10.1109/MAPE.2005.1617966
  • Filename
    1617966