Time Delay of LF Ground-Wave Propagation with Integral Equation Method

Hao Zhang, Kuisong Zheng, Qiang Wu, Zhancao Guo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Accurate calculation of ground-wave propagation delay is crucial for enhancing the precision of low-frequency radio navigation/timing systems. The one-dimensional integral equation method is commonly employed in practical engineering due to its ability to account for terrain variations and its numerical simplicity. In this study, the one-dimensional integral equation method is used to investigate the influence of mountains on ground-wave propagation delay. Furthermore, a comparison with the Fock diffraction method was conducted to discuss the calculation range of the one-dimensional integral equation method in a single computation.

Original languageEnglish
Title of host publication2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350383317
DOIs
StatePublished - 2024
Event2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 - Nanjing, China
Duration: 15 Apr 202417 Apr 2024

Publication series

Name2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 - Proceedings

Conference

Conference2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024
Country/TerritoryChina
CityNanjing
Period15/04/2417/04/24

Keywords

  • calculation range
  • ground-wave propagation delay
  • one-dimensional integral equation
  • terrain changes

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