FFT processor has been constructed as a directional finding tool in the pilot system of Waseda radio patrol camera for radio astronomical use. The pilot system is an eight elements inteferometer, which has eight amplifiers and sixteen A/X converters operating at 20 MHz each. Obtained eight complex signals are parallely Fourier transformed by the present FFT processor to receive the radio brightness distribution of the sky.
|Title of host publication||ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings|
|Number of pages||3|
|Publication status||Published - 1986|
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering
- Acoustics and Ultrasonics