Athletics is one of the most-watched sporting events at every Olympic Games. Eight-time gold-medallist Usain Bolt almost always lit up the track with his blistering pace, while the slow-burn 5000m and ...
Abstract: The helical antenna is proposed for application in Radiosonde. The frequency of radiosonde is 403 MHz or 1680 MHz. In this paper, advancement in the basic design of helix which extends to ...
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