Search Results - "Gott, G.F"
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1
Long-term measurements of occupancy in the HF band 1.5-30 MHz
Published in Proceedings of MILCOM '95 (1995)“…The HF band is heavily congested, particularly in Europe, but remains an important communications medium. A review of occupancy measurements performed over a…”
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Conference Proceeding -
2
Spectral occupancy on HF NVIS lines in central Europe
Published in 7th International Conference on High Frequency Radio Systems and Techniques (1997)“…As well as being used for long range sky-wave communication, HF can also achieve short range communication by using near vertical incidence skywave (NVIS)…”
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Conference Proceeding -
3
The mapping of HF spectral occupancy over northern Europe
Published in Ninth International Conference on Antennas and Propagation (ICAP) (1995)“…Since 1982, a long term programme has been undertaken to measure and analyse spectral occupancy across the whole HF band 1.6-30 MHz. The aim of the work is to…”
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Conference Proceeding -
4
Trends in the utilisation of the HF spectrum
Published in IEE conference publication (2003)“…This paper presents results of an investigation into the change in the utilisation of the HF spectrum over a sunspot cycle, using experimental occupancy…”
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Conference Proceeding -
5
Models of HF spectral occupancy over a sunspot cycle
Published in IEE conference publication (2003)“…A long-term joint UK-Swedish-German project on the measurement and analysis of HF spectral occupancy has been undertaken. This has resulted in an extensive…”
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Conference Proceeding -
6
Aspects of HF spectral occupancy
Published in 8th International Conference on High-Frequency Radio Systems and Techniques (2000)“…Stable day and stable night European occupancy models are presented, with examples of their extrapolation and interpolation properties to predict occupancy…”
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Conference Proceeding -
7
Variation of HF spectral occupancy with azimuth in the UK
Published in 7th International Conference on High Frequency Radio Systems and Techniques (1997)“…In 1995, UMIST with the support of DRA (Malvern) initiated the measurement of the azimuthal distribution of HF spectral occupancy in southern England, using a…”
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Conference Proceeding -
8
Recent work on the measurement and analysis of spectral occupancy at HF
Published in Sixth International Conference on `HF Radio Systems and Techniques (1994)“…Since 1982, a long term programme has been undertaken at UMIST to measure and analyse spectral occupancy across the entire HF band 1.6-30 MHz. The aim of the…”
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Conference Proceeding