Propagation

Explanation of question 16

In Fig. 21.5, distance a represents the limit of a ground wave and distance (b - a) the skip distance. The shaded area will be the

 

  1. high-signal zone
  2. radio zone
  3. skip zone
  4. ground zone

The answer is :- 3 Questions 15 (previous) and 16 are effectively the same problem. If a vertical antenna radiates in all directions around itself, there will be a ‘dead area’ or skip zone.

 

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