›› 2011, Vol. 24 ›› Issue (9): 12-.

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Analysis and Calculation of HF Ground-wave Communications Link

 WANG Yao-Hai   

  1. (Department of Communication Engineering,Engineering College of CAPF,Xi'an 710086,China)
  • Online:2011-09-15 Published:2011-10-24

Abstract:

Short-wave communications generally adopt ground-wave with whip antenna in mobile communications and carry-out communication.To assess the short-wave ground wave propagation,wave propagation model and antenna simulation technology are combined to calculate whip antenna radiation property with method of moments.Results show that there is an optimum frequency band corresponding to different communication distances.

Key words: Short-wave communications;whip antenna;ground-wave link;method of moments

CLC Number: 

  • TN92