| 摘要 |
PROBLEM TO BE SOLVED: To provide a flying object measuring instrument that can measure a flying object with high reliability and can be manufactured at a low cost. SOLUTION: This flying object measuring instrument 1 is provided with a plurality of antenna sections 2-1 to 2-n which are installed to a flying object and respectively generate a plurality of observation data by receiving radio waves transmitted from GPS satellites, and a main body 3 which draws out a plurality of physical quantities of different dimensions regarding the flying object based on the observation data. This measuring instrument 1 is highly reliable, because the instrument 1 can measure the plurality of physical quantities by using the other antenna sections 2-2 to 2-n even when one 2-1 of the antennas 2-1 to 2-n gets out of order. In addition, this measuring instrument 1 is inexpensive, because the instrument 1 can reduce the number of the antenna sections 2-1 to 2-n from the case where the instrument 1 is mounted with a plurality of measuring instruments for respectively measuring the plurality of physical quantities. COPYRIGHT: (C)2004,JPO
|
