Correlation Analysis of Wideband Electromagnetic Radiation in Millimeter and Submillimeter Wave Bands
Authors: Larkin S.; Anischenko S.; Chaikovsky V.
Source: International Journal of Infrared and Millimeter Waves, Volume 19, Number 5, May 1998 , pp. 749-754(6)
We describe an informatively alternative algorithm to the known algorithm of Hilbert transform spectrometry of incoherent radiation in millimeter and submillimeter wave bands. The synthesized algorithm for measuring autocorrelation functions of incoherent radiation is based on the use of manifestation of the ac Josephson effect in superconducting junctions irradiated by the radiation studied. As compared to the Hilbert transform spectroscopy algorithm the synthesized correlation analysis algorithm is characterized by a high accuracy and functional simplicity.
Document Type: Research article
Publication date: 1998-05-01