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L and S bands spectrum survey in the San Francisco Bay area
Stanford University.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
Department of Aeronautics, Stanford University.
2004 (English)In: PLANS 2004: Position Location and Navigation Symposium ; Monterey, California, April 26 - 29, 2004, Piscataway, NJ: IEEE Communications Society, 2004, p. 566-572Conference paper, Published paper (Refereed)
Abstract [en]

The Global Positioning System (GPS) is a radio frequency (RF) communication system that consists of transmitters on the satellites and receivers on the ground. Because of substantial path loss, the received signal power from satellites is extremely weak and even below the thermal noise floor and as such is very sensitive to changes in the underlying noise floor. The goal of this work is to investigate the radio spectrum environment in the GPS band along with two additional bands, the Unified-S band and 2.4 GHz Industrial Scientific and Medical (ISM) band. The spectrum survey was conducted at various locations in the San Francisco Bay area including various urban, rural areas and airports and harbors which are operational significant to GPS. The measurement data collected in this study will provide a more accurate representation of the current status and the characteristics of the spectrum environment. Geographical variation within the sites will reveal correlation between the spectrum environment and the level of urbanization and also a comparative study on the frequency bands under different level of regulations can be used to investigate the effectiveness of the current spectrum policy

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2004. p. 566-572
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
URN: urn:nbn:se:ltu:diva-31457Scopus ID: 2942691586Local ID: 5a27e760-25e4-11df-be83-000ea68e967bISBN: 0-7803-8416-4 (print)OAI: oai:DiVA.org:ltu-31457DiVA, id: diva2:1004691
Conference
IEEE PLANS 2004 : 26/04/2004 - 28/04/2004
Note

Godkänd; 2004; 20100302 (andbra)

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-12-18Bibliographically approved

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Akos, Dennis

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Citation style
  • apa
  • harvard1
  • ieee
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  • en-US
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Output format
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