| 摘要 |
<p>A radio wave source information display apparatus including: a signal processing circuit (6) having a means (6-1) for the Fourier transform in respect of azimuth of an electric field signal outputted from an antenna receiving circuit, a means (6-2) for the Fourier transform in respect of azimuth of the antenna pattern of an antenna, a means (6-3) for dividing the Fourier transform signal derived from the electric field signal by the antenna pattern Fourier transform signal, a low-pass filter (6-4) for subjecting the divided signal to low-pass filtering in respect of azimuthal frequency, a means (6-5) for extracting exponential function components of the output signal of the low-pass filter, and a means (6-6) for obtaining radio wave source information from the extracted exponential function components; and a display section (7) for displaying radio wave source information obtained at the signal processing circuit. Provided thereby is a radio wave source information display apparats in which exponential function components contained in radio wave source spectrum signal obtained in the process of applying deconvolution method to antenna response is extracted so as to directly obtain and display radio wave source information. <IMAGE></p> |
