Worst cases for an one-hop high frequency link
The characterisation of a HF channel by means of monthly electron density profiles can be complemented with a detailed study of radio propagation «worst cases» on situations with extremes conditions of radiopropagation for a given period. These «worst cases» correspond to conditions that can be iden...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
2002-06-01
|
Series: | Annals of Geophysics |
Subjects: | |
Online Access: | http://www.annalsofgeophysics.eu/index.php/annals/article/view/3497 |
id |
doaj-a5c69e78e7bc4a48b103c9eb5fdf922e |
---|---|
record_format |
Article |
spelling |
doaj-a5c69e78e7bc4a48b103c9eb5fdf922e2020-11-25T00:46:01ZengIstituto Nazionale di Geofisica e Vulcanologia (INGV)Annals of Geophysics1593-52132037-416X2002-06-0145110.4401/ag-3497Worst cases for an one-hop high frequency linkM. HerraizS. M. RadicellaB. A. de la MorenaG. MiròThe characterisation of a HF channel by means of monthly electron density profiles can be complemented with a detailed study of radio propagation «worst cases» on situations with extremes conditions of radiopropagation for a given period. These «worst cases» correspond to conditions that can be identified by means of cumulative distributions of the key parameter f0F2. In this paper, the main parameters of the HF channel: time delay, apogee, elevation angle and transmission frequency with mean and extreme conditions are analysed. The method used to characterise the ionospheric channel is based on ray-tracing techniques.http://www.annalsofgeophysics.eu/index.php/annals/article/view/3497ionosphereradio propagationworst casesray-tracing |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
M. Herraiz S. M. Radicella B. A. de la Morena G. Mirò |
spellingShingle |
M. Herraiz S. M. Radicella B. A. de la Morena G. Mirò Worst cases for an one-hop high frequency link Annals of Geophysics ionosphere radio propagation worst cases ray-tracing |
author_facet |
M. Herraiz S. M. Radicella B. A. de la Morena G. Mirò |
author_sort |
M. Herraiz |
title |
Worst cases for an one-hop high frequency link |
title_short |
Worst cases for an one-hop high frequency link |
title_full |
Worst cases for an one-hop high frequency link |
title_fullStr |
Worst cases for an one-hop high frequency link |
title_full_unstemmed |
Worst cases for an one-hop high frequency link |
title_sort |
worst cases for an one-hop high frequency link |
publisher |
Istituto Nazionale di Geofisica e Vulcanologia (INGV) |
series |
Annals of Geophysics |
issn |
1593-5213 2037-416X |
publishDate |
2002-06-01 |
description |
The characterisation of a HF channel by means of monthly electron density profiles can be complemented with a detailed study of radio propagation «worst cases» on situations with extremes conditions of radiopropagation for a given period. These «worst cases» correspond to conditions that can be identified by means of cumulative distributions of the key parameter f0F2. In this paper, the main parameters of the HF channel: time delay, apogee, elevation angle and transmission frequency with mean and extreme conditions are analysed. The method used to characterise the ionospheric channel is based on ray-tracing techniques. |
topic |
ionosphere radio propagation worst cases ray-tracing |
url |
http://www.annalsofgeophysics.eu/index.php/annals/article/view/3497 |
work_keys_str_mv |
AT mherraiz worstcasesforanonehophighfrequencylink AT smradicella worstcasesforanonehophighfrequencylink AT badelamorena worstcasesforanonehophighfrequencylink AT gmiro worstcasesforanonehophighfrequencylink |
_version_ |
1725267467309154304 |