theoretical study of sporadic-E structure in the light of radio measurements.

by Kazuhiko Tao

Publisher: Distributed by U.S. Dept. of Commerce, Office of Technical Services in Washington

Written in English
Published: Pages: 38 Downloads: 874
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  • Sporadic E (Ionosphere)

Edition Notes

Bibliography: p. 36-38.

Series[United States] National Bureau of Standards. Technical note, no. 87, NBS technical note ;, no. 87.
LC ClassificationsQC100 .U5753 no. 87
The Physical Object
Pagination38 p.
Number of Pages38
ID Numbers
Open LibraryOL5840930M
LC Control Number61061517

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theoretical study of sporadic-E structure in the light of radio measurements. by Kazuhiko Tao Download PDF EPUB FB2

Study of Sporadic-E Structure in the Light of Radio Measurements Radio Propagation Laboratory in order to examine the frequency de pendence of scatter propagation using five different frequencies, that is, approximat 40, 50, 74 and Mc/s, Blair () reported on the frequency dependence of sporadic-2.

propagation besides that of the normal scatter by: 1. adshelp[at] The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86ACited by: 1. Sporadic E, or Es is a mode of radio propagation that occurs on occasions. As the name indicates, sporadic E is not easy to predict.

It occurs on an occasional basis, and can affect radio communication on frequencies from a few MHz up to those much higher than would normally be expected.

The present study concerns variations in height and critical frequency of sporadic E layer over a wide period range of hours to several days, covering tidal and planetary oscillation domain. Sporadic- E irregularities in the equatorial ionosphere have been simultaneously studied with an ionosonde located at Huancayo, Peru and by means of radio-wave scattering at 50 Mc/s.

The latitude dependence of oblique scattering has been observed over paths in the vicinity of the magnetic equator. The science and study of radio wave reflection, refraction, diffraction, absorption, • Like light waves, radio waves are affected by the phenomena of •The cause of sporadic E is not completely known, but the most popular theory relates to wind shear at km.


Thunderstorm Connected with Sporadic E Propagation. Sept. Flavio Egano, IK3XTV: Document No Variations in Frequency of Occurrence of Sporadic E.

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In most everyday circumstances, the properties of light can. The present study mainly concerns the wave-like activity in the ionospheric sporadic E layer (Es) and in the lower lying stratosphere.

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Learn, teach, and study with Course Hero. Get unstuck. This study analyzes strong sporadic E layer (Es) formation in Boa Vista (BV, °N, °W, dip: 18°), a low‐latitude region in the Brazilian sector, which occurred far after the onset of a magnetic storm recovery phase.

Such occurrences were observed during seven magnetic storms with available data for BV. Thus, the ionospheric behavior on days around the magnetic storm that occurred on.

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