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A New Method for the Improvement of Frequency Resolution of Microwave Hyperspectrometers

  • RADIO MEASUREMENTS
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Measurement Techniques Aims and scope

We propose a new original method aimed at the improvement of the frequency resolution of microwave hyperspectrometers in the SHF range for a given duration of single measurement and sensitivity. The method is based on the combined application of the multireceiver concept and the zero-measurement method. The block diagram is developed and the principle of functioning of the receiving channel of an SHF hyperspectrometer is described.

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Authors and Affiliations

  1. Tomsk National Research Polytechnic University, Tomsk, Russia

    A. V. Ubaychin

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  1. A. V. Ubaychin
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Correspondence to A. V. Ubaychin.

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Translated from Izmeritel’naya Tekhnika, No. 6, pp. 54–58, June, 2019.

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Ubaychin, A.V. A New Method for the Improvement of Frequency Resolution of Microwave Hyperspectrometers. Meas Tech 62, 540–545 (2019). https://doi.org/10.1007/s11018-019-01658-2

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  • DOI: https://doi.org/10.1007/s11018-019-01658-2

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