Abstract
The paper addresses the selection of the integration bandwidth for solving the navigation signals power measurement problem. Quasi-optimal solutions for a frequency-division signal are considered. The dependence of the power measurement result variance on the integration bandwidth is simulated, and a rule for optimum finding is formulated. As a result of the experiment, experimental confirmation of the proposed rule was obtained.
Keywords
GNSS, integration bandwidth, passband, signal power
References
-
Zavgorodniy A.S., Voronov V.L., Ryabov I.V. A metrological system for estimating the energy characteristics of signals from GLONASS navigation satellites. Almanac of Modern Metrology. 2016; 7: 124–138. EDN: WILPUN. (In Russ.)
-
Yarlykov M.S. Meander Noise-Like Signals (Binary Offset Carrier Signals) and Their Varieties in Satellite Radio Navigation Systems. Moscow: Radiotekhnika; 2017. 415 p. (In Russ.)
-
Perov A.I. Statistical Theory of Radio Engineering Systems / A textbook for universities. Moscow: Radiotekhnika; 2003. 398 p. (In Russ.)
-
Tikhonov V.I. Optimal Signal Reception. Moscow: Radio i svyaz’; 1983. 320 p. (In Russ.)
-
Uyutnova E.G., Pecheritsa D.S., Burtsev S.Yu., Zavgorodnii A.S. Group delay of a signal in the receiving path estimation of measuring devices with the use of the step response. Measurement Techniques. 2024; 5 (73): 48–53. EDN: GAJJZB;
https://doi.org/10.32446/0368-1025it.2024-5-48-53.
-
Lyozin Yu.S. Introduction to the Theory and Technology of Radio Engineering Systems / A textbook for universities. Moscow: Radio i svyaz’; 1986. 280 p. (In Russ.)
-
Ilyin V.A., Sadovnichiy V.A., Sendov Bl.Kh. Mathematical Analysis / ed. A.N. Tikhonov; in 3 vols. 2nd ed. Moscow: Moscow State University Publishing House; 1985. 660 p. (In Russ.)
For citation
Zavgorodnii A.S. Concerning the integration bandwidth in radio navigation signal power measurements. Almanac of Modern Metrology. 2026; 46 (2): 70–85.
Financing
The work was carried out on the initiative of the author without attracting external funding.
Contribution of the authors
The work was completed by the author individually.
Conflict of interest
The author declares that he has no potentional conflict of interest related to the reaserch presented in this article.
This work is licensed under a Creative Commons Attribution 4.0 License (CC BY 4.0)
©
Aleksei S. Zavgorodnii, 2026
JATS XML
This work is available at Scientific Electronic Library eLIBRARY.
Subscribe print journal.
