| 摘要 |
PURPOSE:To provide an electric field intensity measuring instrument which uses the radio wave of a single channel to perform measurement in the case that the number of transmitters which transmit the radio wave for measurement is one by providing a position information recorder, an electric field intensity value recorder, and an information processor independently of one another. CONSTITUTION:In the information processor, a position information recording and reading-out part 31 reads out position information recorded in a position information recording part 13. An electric field intensity value recording and reading-out part 32 reads out the electric field intensity value recorded in an electric field intensity value recording part 23. An information processing unit 33 collates time information of position information read out by the part 31 and that of the electric field intensity value read out by the part 32 and detects position information and the electric field intensity value at the same time. Thus, the electric field intensity value in a certain position at an arbitrary time is determined. The electric field intensity value in each position determined by the unit 33 is outputted from a measurement result output part 34. Consequently, plural radio wave propagation line losses are simultaneously measured with the single channel radio wave. |
