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NASA NTRS · 20140017299

Frequency Estimator Performance for a Software-Based Beacon Receiver

Zemba, Michael J.·Morse, Jacquelynne R.·Nessel, James A.
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Abstract

As propagation terminals have evolved, their design has trended more toward a software-based approach that facilitates convenient adjustment and customization of the receiver algorithms. One potential improvement is the implementation of a frequency estimation algorithm, through which the primary frequency component of the received signal can be estimated with a much greater resolution than with a simple peak search of the FFT spectrum. To select an estimator for usage in a Q/V-band beacon receiver, analysis of six frequency estimators was conducted to characterize their effectiveness as they relate to beacon receiver design.

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Zemba, Michael J., Morse, Jacquelynne R., Nessel, James A.. 2014-07-06. Frequency Estimator Performance for a Software-Based Beacon Receiver. https://ntrs.nasa.gov/citations/20140017299

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