Abstract
Describes the use of diversity in mobile communications to overcome many of the problems induced by the propagating channel. The use of an adaptive antenna array to coherently recombine the multipath signal energy present at the receiver terminal is proposed. Such a system would allow a satellite receiver to exploit the multipath energy in cases where the main line of sight component is blocked or attenuated. This approach relies on uncorrelated fading envelopes being acquired by employing space diversity reception techniques. In order to demonstrate that sufficiently uncorrelated signals can be obtained from small inter-element separations, measurements have been taken using a mobile terminal receiving transmissions from the MARCES B2 satellite. The results of this study are briefly summarised
| Translated title of the contribution | The exploitation of multipath signal energy present in mobile radio systems |
|---|---|
| Original language | English |
| Title of host publication | IEE Colloquium on Methods of Combating Multipaths, London, UK |
| Publisher | Institution of Engineering and Technology (IET) |
| Pages | 10/1 - 10/5 |
| Number of pages | 5 |
| Publication status | Published - Jan 1990 |
| Event | Colloquium on Methods of Combating Multipaths - London, United Kingdom Duration: 1 Jan 1990 → … |
Conference
| Conference | Colloquium on Methods of Combating Multipaths |
|---|---|
| Country/Territory | United Kingdom |
| City | London |
| Period | 1/01/90 → … |
Bibliographical note
Rose publication type: Conference contributionSponsorship: The authors would like to thank the UK SERC for financial support, Simon Swales for his invaluable help with the moblie satellite trails, and Prof J.P McGeehan for provision of laboratory facilities
Rose publication type: Conference contribution
Keywords
- diversity reception
- mobile radio systems
- radiowave propagation
- satellite ground stations