| 摘要 |
<p>This invention relates to a radio tracking system and in particular, this invention relates to the radio tracking system which is light enough to be carried along with main instruments of a small sized balloon. More particularly, this present invention also relates to a radio tracking system which consists of the wireless communicator, GPS receiver, microcontroller, transmitter and receiver which are used independent of cellular network or iridium satellite. Furthermore, this present invention relates to the radio tracking system which when coupled to a software enables one to recover the payloads immediately after returning to the ground at the termination of the atmospheric and space data acquisition.</p> |
