A CCD-based real-time spectrum analyzer for incoherent scatter radar systems

Tapani Äijänen

Research output: Contribution to journalArticleScientificpeer-review

Abstract

A real-time spectrum analyzer based on a charge-coupled device (CCD) is described. The power spectrum is calculated by the chirp z-transforn using the CCD. The analyzer includes a buffer memory for the input data and an integrator to sum the computed spectral estimates for better statistical accuracy. The analyzer makes one 512-point, discrete Fourier Transform (DFT) for complex data in 1.024 ms.
Original languageEnglish
Pages (from-to)75 - 78
Number of pages4
JournalIEEE Transactions on Instrumentation and Measurement
Volume34
Issue number1
DOIs
Publication statusPublished - 1985
MoE publication typeNot Eligible

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