Statistical data on anomalous propagation in the Tyrrhenian Sea using an X-band link
Abstract
Anomalous propagation is heavily dependent on climate. The Mediterranean climate is particularly rich on ducting phenomena. An X-band link has been established between Vesima, near Genoa (transmitter) and Leghorn (receiver) with the intent of gathering data on existence and repeatibility of ducting in the Tyrrhenian Sea. The link distance is 87.5 nautical miles. The heights of the transmitting and the receiving antenna are 5 mt. over the sea level. Data of signal intensity are recorded every half hour. Data and evaluations from a first period of working are presented. Also a relationship between ducting and climatic stability is presented.
- Publication:
-
In AGARD Propagation Factors Affecting Remote Sensing by Radio Waves 7 p (SEE N84-15646 06-43
- Pub Date:
- August 1983
- Bibcode:
- 1983pfar.agarR....S
- Keywords:
-
- Anomalies;
- Propagation Modes;
- Superhigh Frequencies;
- Climate;
- Ducts;
- Signal Processing;
- Communications and Radar