清楚明确
发表于 2025-3-21 19:05:25
书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0159199<br><br> <br><br>书目名称Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0159199<br><br> <br><br>
Conflict
发表于 2025-3-21 23:09:13
Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation
持久
发表于 2025-3-22 02:15:17
Application of the Geometrical Theory of Diffraction to Terrestrial LF Radio Wave Propagation978-3-662-34679-2
不利
发表于 2025-3-22 07:41:46
Lianying Zhang,Xiang Zhang,Teng Maodenwelle. Die Ausbreitung von LF-Radiowellen über eine räumlich variable Ionosphäre kann dadurch bestimmt werden, daß für die Berechnung der Reflexion in der Ionosphäre ein “ray tracing” im komplexen Raum und der Beugung an der Erde das GTD-Verfahren benutzt wird.
enflame
发表于 2025-3-22 09:33:31
http://reply.papertrans.cn/16/1592/159199/159199_5.png
尽忠
发表于 2025-3-22 13:23:48
The path of a surface diffracted ray,rays following the surface of the sphere are called surface diffracted rays. LEVY and KELLER infer from this picture of diffraction that a geometrical optical ray tangent to the sphere will excite a surface diffracted ray that will in turn shed rays tangentially as it follows the surface of the sphere.
incite
发表于 2025-3-22 18:52:22
https://doi.org/10.1007/978-1-4614-7010-6grees with the rigorous solution in the shadow region, including the effect that the sky waves decrease slower with distance than the groundwave. The GTD can be combined with ray tracing in complex space to calculate propagation of LF radio waves in the presence of an ionosphere that varies arbitrarily with position.
符合你规定
发表于 2025-3-22 21:54:03
Summary,grees with the rigorous solution in the shadow region, including the effect that the sky waves decrease slower with distance than the groundwave. The GTD can be combined with ray tracing in complex space to calculate propagation of LF radio waves in the presence of an ionosphere that varies arbitrarily with position.
Ostrich
发表于 2025-3-23 02:37:20
Viga Rajiman,Hairul Nazirah Abdul Halim propagation [ WAIT, 1962, 1964 a, b, c; RUGG, 1967]. 4) Ray tracing in complex space [ JONES, 1968] can calculate propagation of LF radio waves in an ionosphere that varies arbitrarily in three dimensions, but does not take into account diffraction by the earth.
Esalate
发表于 2025-3-23 08:44:55
http://reply.papertrans.cn/16/1592/159199/159199_10.png