15.07.2013 Views

Handbook of Propagation Effects for Vehicular and ... - Courses

Handbook of Propagation Effects for Vehicular and ... - Courses

Handbook of Propagation Effects for Vehicular and ... - Courses

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

5.6 Summary <strong>of</strong> Fade Duration Results______________________________________ 5-8<br />

5.7 Cumulative Distributions <strong>of</strong> Non-Fade Durations: Australian Measurements__ 5-10<br />

5.8 Cumulative Distributions <strong>of</strong> Non-Fade Duration: Central Maryl<strong>and</strong> _________ 5-11<br />

5.9 Cumulative Distributions <strong>of</strong> Phase Fluctuations: Australian Measurements ___ 5-11<br />

5.10 Summary <strong>and</strong> Recommendations ____________________________________ 5-14<br />

5.11 References _______________________________________________________ 5-14<br />

6 Polarization, Antenna Gain <strong>and</strong> Diversity Considerations __________________ 6-1<br />

6.1 Background _________________________________________________________ 6-1<br />

6.2 Depolarization <strong>Effects</strong>_________________________________________________ 6-1<br />

6.3 Distributions from Low- <strong>and</strong> High-Gain Receiving Antennas ________________ 6-2<br />

6.4 Fade Reduction Due to Lane Diversity ___________________________________ 6-4<br />

6.5 Antenna Separation Diversity Gain______________________________________ 6-7<br />

6.6 Satellite Diversity____________________________________________________ 6-12<br />

6.7 Conclusions <strong>and</strong> Recommendations_____________________________________ 6-16<br />

6.8 References _________________________________________________________ 6-16<br />

7 Investigations from Different Countries _________________________________ 7-1<br />

7.1 Background _________________________________________________________ 7-1<br />

7.2 Measurements in Australia_____________________________________________ 7-1<br />

7.3 Belgium (PROSAT Experiment) ________________________________________ 7-6<br />

7.4 Measurements in Canada ______________________________________________ 7-6<br />

7.5 Measurements in Engl<strong>and</strong> _____________________________________________ 7-8<br />

7.6 France <strong>and</strong> Germany: European K-B<strong>and</strong> Campaign ______________________ 7-13<br />

7.7 Measurements in Japan ______________________________________________ 7-14<br />

7.8 Measurements Per<strong>for</strong>med in the United States ___________________________ 7-16<br />

7.9 Summary Comments <strong>and</strong> Recommendations_____________________________ 7-26<br />

7.10 References _______________________________________________________ 7-27<br />

8 Earth-Satellite <strong>Propagation</strong> <strong>Effects</strong> Inside Buildings ______________________ 8-1<br />

8.1 Background _________________________________________________________ 8-1<br />

8.2 Satellite Radio Reception Inside Buildings from 700 MHz to 1800 MHz________ 8-2<br />

8.3 Slant-Path Building Penetration Measurements at L- <strong>and</strong> S-B<strong>and</strong> ___________ 8-12<br />

8.4 Slant-Path Building Attenuation Measurements from 0.5 to 3 GHz __________ 8-21<br />

8.5 Building Attenuation at UHF, L- <strong>and</strong> S-B<strong>and</strong> Via Earth-Satellite Measurements8-29<br />

8.6 Attenuation <strong>of</strong> 900 MHz Radio Waves by Metal Building __________________ 8-31<br />

8.7 Summary <strong>and</strong> Concluding Remarks ____________________________________ 8-31<br />

8.8 References _________________________________________________________ 8-34<br />

9 Maritime-Mobile Satellite <strong>Propagation</strong> <strong>Effects</strong> ___________________________ 9-1<br />

9.1 Introduction _________________________________________________________ 9-1<br />

9.2 Early Multipath Experiments __________________________________________ 9-1<br />

9.3 Characteristics <strong>of</strong> Multipath Fading Due to Sea Surface Reflection ___________ 9-3<br />

9.4 Model <strong>of</strong> Fade Durations Due to Sea Reflections __________________________ 9-13<br />

9.5 Multipath from Rough Seas <strong>and</strong> Frequency Dependence on Multipath Fading_ 9-20<br />

9.6 Other Maritime Investigations_________________________________________ 9-22<br />

9.7 Summary <strong>and</strong> Recommendations ______________________________________ 9-23<br />

9.8 References _________________________________________________________ 9-24<br />

ii

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!