Diagnostics of the State of the Information Channel Using the Statistical Trajectory Characteristics of the Reference Signal

Ageeva, E.T.; Afanas'ev, N. T.; Baginov, A.B.; Kim, D.B.; Танаев, А.; Chudaev, S.O.

doi:10.17513/snt.38024

СНТ (MHT)

2020

DOI: 10.17513/snt.38024

|View full text |Cite

Diagnostics of the State of the Information Channel Using the Statistical Trajectory Characteristics of the Reference Signal

E.T. Ageeva¹,

N. T. Afanas'ev²,

A.B. Baginov³

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2020

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Diagnostics of the stochastic ionospheric channel in the decameter band of radio waves

Afanasiev

Chudaev

2020

Solnechno-Zemnaya Fizika

View full text Add to dashboard Cite

We propose a method for direct diagnostics of a stochastic ionospheric radio channel. This method can recalculate probe signal characteristics into transmitted signal characteristics. We derive analytical equations of second-order statistical moments for trajectory characteristics of the main and probe signals propagating in a three-dimensional randomly inhomogeneous ionosphere. We take into account boundary conditions at signal transmission and reception points. As a model of random irregularities of permittivity of the ionosphere, we utilize the concept of a changing space-time correlation ellipsoid, which is self-consistent with spatial changes in the average ionosphere. Time fluctuations of random irregularities are taken into account by the hypothesis of frozen transfer. We use analytical relationships to calculate the expected statistical characteristics of decameter signals along oblique probing paths of the ionosphere. An operational numerical algorithmization of the formulas derived is proposed. We report results of numerical experiments to determine the expected phase variances, group delay, and Doppler frequency shift of the main signal on a given single-hop path, based on measurements of these characteristics of a probe signal on a secondary path. We demonstrate the efficiency of the proposed method for diagnosing statistical trajectory characteristics of a decameter signal along single-hop paths under conditions when ground points of transmission and reception of the main and probe signals are outside the vicinity of focusing points of the wave field.

show abstract

Diagnostics of the stochastic ionospheric channel in the decameter band of radio waves

Afanasiev

Chudaev

2020

Solnechno-Zemnaya Fizika

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Diagnostics of the State of the Information Channel Using the Statistical Trajectory Characteristics of the Reference Signal

Cited by 1 publication

References 0 publications

Diagnostics of the stochastic ionospheric channel in the decameter band of radio waves

Diagnostics of the stochastic ionospheric channel in the decameter band of radio waves

Contact Info

Product

Resources

About