首页> 美国政府科技报告 >Status Report on Environment, Propagation and System Modeling for an ELF/VLF/LF(Extremely Low Frequency/Very Low Frequency/Low Frequency) Ionospheric Dependent Propagation Code.
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Status Report on Environment, Propagation and System Modeling for an ELF/VLF/LF(Extremely Low Frequency/Very Low Frequency/Low Frequency) Ionospheric Dependent Propagation Code.

机译:关于ELF / VLF / LF(极低频/极低频/低频)电离层相关传播规范的环境,传播和系统建模的现状报告。

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This report describes the continuing work on WEDCOM during the 1982 contractual period. Environmental models were updated and efficient propagation computational procedures were implemented to reduce execution time. Procedures were developed to provide the WEDCOM user with an automated method of selecting calculation times and ionization profile locations consistent with nuclear environmental sensitivities. VLF/LF signal processing models were adapted for use in WEDCOM and procedures for including atmospheric noise were developed.

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