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

More documents

Recommendations

Info

Figure 7-10: Fade distributions at 60° for wooded environment in England at L-Band (1.3 GHz), S-Band (2.5 GHz), and Ku-Band (10.4 GHz) [Butt et al., 1992]................................................... 7-11 Figure 7-11: Fade distributions at 80° for wooded environment in England at L-Band (1.3 GHz) and Ku-Band (10.4 GHz) [Butt et al., 1992]. ...................................................................................... 7-11 Figure 7-12: Fade distributions at 60° for suburban environment in England at L-Band (1.3 GHz), S-Band (2.5 GHz), and Ku-Band (10.4 GHz) [Butt et al., 1992]................................................... 7-12 Figure 7-13: Fade distributions at 80° for suburban environment in England at L-Band (1.3 GHz) and S-Band (2.5 GHz), and Ku-Band (10.4 GHz) [Butt et al., 1992]............................................. 7-12 Figure 7-14: Cumulative fade distributions from measurements made in France at 18.7 GHz in a tree-shadowed environment at elevation 30° … 35°. The indicated angles are the driving direction azimuths relative to the satellite [Murr et al., 1995]....................................................... 7-13 Figure 7-15: Cumulative fade distributions from measurements made in Germany at 18.7 GHz in a tree-shadowed environment at elevation 30° … 35°. The indicated angles are the driving direction azimuths relative to the satellite [Murr et al., 1995]....................................................... 7-14 Figure 7-16: Extremes of eight measured distributions in Japan at 1.5 GHz in elevation angle range 40° to 50° in Japan [Obara et al., 1993]....................................................................................... 7-15 Figure 7-17: Fade distributions at L-Band for two expressways and an "old road" in Japan [Ryuko and Saruwatari, 1991]................................................................................................................. 7-16 Figure 7-18: Cumulative distributions at UHF (870 MHz) for elevation angle = 30° from mobile measurements made with a helicopter transmitter platform along eight roads in central Maryland [Goldhirsh and Vogel, 1989]. Solid curve is EERS prediction..................................... 7-17 Figure 7-19: Cumulative distributions at UHF (870 MHz) for elevation angle = 45° from mobile measurements made with a helicopter transmitter platform along eight roads in central Maryland [Goldhirsh and Vogel, 1989]. Solid curve is EERS prediction..................................... 7-18 Figure 7-20: Cumulative distributions at UHF (870 MHz) for elevation angle = 60° from mobile measurements made with a helicopter transmitter platform along eight roads in central- Maryland [Goldhirsh and Vogel, 1989]. Solid curve is EERS prediction..................................... 7-18 Figure 7-21: Cumulative distributions for eight roads in central Maryland at 1.5 GHz and 21° elevation obtained from measurements with MARECS B-2. Solid curve is EERS model prediction [Goldhirsh and Vogel, 1995]. ..................................................................................... 7-19 Figure 7-22: Cumulative distributions for eight roads in central Maryland at 1.5 GHz and 30° elevation obtained from measurements employing a helicopter transmitter platform. Solid curve is EERS model prediction [Goldhirsh and Vogel, 1995]..................................................... 7-19 Figure 7-23: Cumulative distributions for eight roads in central Maryland at 1.5 GHz and 45° elevation obtained from measurements employing a helicopter transmitter platform. Solid curve is EERS model prediction [Goldhirsh and Vogel, 1995]..................................................... 7-20 Figure 7-24: Cumulative distributions for eight roads in central Maryland at 1.5 GHz and 60° elevation obtained from measurements employing a helicopter transmitter platform. Solid curve is EERS model prediction [Goldhirsh and Vogel, 1995]..................................................... 7-20 Figure 7-25: Fade-time series for Pasadena 33 km run [Vaisnys and Vogel, 1995]............................... 7-21 Figure 7-26: Cumulative distribution for Pasadena, California 33 km run [Vaisnys and Vogel, 1995]. ........................................................................................................................................ 7-22 Figure 7-27: Cumulative fade distributions at 2.09 GHz for tree-lined roads at two locations in the United States derived from spread spectrum transmissions [Jenkins et al., 1995].......................... 7-23 Figure 7-28: Curves labeled 1 and 3 correspond to Category II and curves labeled 4 and 5 represent Category III (defined in text) [Rice et al., 1996]. Curve 2 presented by Gargione et al. [1995], 7-ii
was derived from measurements over a series of roads that encircled the Rose Bowl in Pasadena, California................................................................................................................... 7-24 Figure 7-29: Measured distribution in central Maryland at 20 GHz for deciduous trees without leaves (dashed) and foliage predicted distribution (solid) [Goldhirsh and Vogel, 1995]................ 7-25 Figure 7-30: Measured cumulative fade distribution at 20 GHz (Bastrop, Texas; elevation = 54.5°). Dashed curve represents EERS prediction................................................................................... 7-25 Figure 7-31: Cumulative fade distributions at 20 GHz for roads in vicinity of Fairbanks, Alaska (elevation = 8°). Solid curve extending to 50 dB is EERS prediction. ......................................... 7-26 Table of Tables Table 7-1: Listing of measurement campaigns from different countries.................................................. 7-2 Table 7-2: Summary of information derived from Table 7-1 sorted in terms of frequency and elevation angle. .......................................................................................................................... 7-27 7-iii
Page 1:
A2A-98-U-0-021 (APL) EERL-98-12A (E
Page 5 and 6:
Table of Contents 1 Introduction __
Page 7:
10 Optical Methods for Assessing Fa
Page 11:
Table of Contents 1 Introduction __
Page 14 and 15:
1-2 Propagation Effects for Vehicul
Page 16 and 17:
Page 18 and 19:
Page 21 and 22:
Table of Contents 2 Attenuation Due
Page 23 and 24:
Chapter 2 Attenuation Due to Trees:
Page 25 and 26:
Attenuation Due to Trees: Static Ca
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Page 33 and 34:
Page 35 and 36:
Page 37 and 38:
Page 39:
Page 43 and 44:
Table of Contents 3 Attenuation Due
Page 45:
Figure 3-23: Fade distributions at
Page 48 and 49:
Page 50 and 51:
3-4 Relative Signal Level (dB) 5 0
Page 52 and 53:
Page 54 and 55:
Page 56 and 57:
3-10 Percent of Distance the Fade >
Page 58 and 59:
3-12 Propagation Effects for Vehicu
Page 60 and 61:
3-14 3.4.3 Austin, Texas at K-Band
Page 62 and 63:
Page 64 and 65:
Page 66 and 67:
3-20 Relative Signal Level (dB) 5 0
Page 68 and 69:
Page 70 and 71:
3-24 Percentage of Distance Fade >
Page 72 and 73:
3-26 and where 1 2 Propagation Effe
Page 74 and 75:
3-28 Percentage of the Time Fade >
Page 76 and 77:
Page 78 and 79:
3-32 3.7.5 Comparative Summary of M
Page 80 and 81:
Page 83:
Chapter 4 Signal Degradation for Li
Page 86 and 87:
Table of Tables Table 4-1: Summary
Page 88 and 89:
Page 90 and 91:
4-4 Percentage of Distance Fade > A
Page 92 and 93:
Page 94 and 95:
4-8 Percentage of Distance Fade > A
Page 96 and 97:
Page 98 and 99: 4-12 Propagation Effects for Vehicu
Page 100 and 101: 4-14 Percentage of Distance or Time
Page 105 and 106: Table of Contents 5 Fade and Non-Fa
Page 107 and 108: Chapter 5 Fade and Non-Fade Duratio
Page 109 and 110: Fade and Non-Fade Durations and Pha
Page 121: Fade and Non-Fade Durations and Pha
Page 125 and 126: Table of Contents 6 Polarization, A
Page 127 and 128: Chapter 6 Polarization, Antenna Gai
Page 129 and 130: Polarization, Antenna Gain and Dive
Page 143: Polarization, Antenna Gain and Dive
Page 147: Table of Contents 7 Investigations
Page 152 and 153: 7-2 Propagation Effects for Vehicul
Page 154 and 155: 7-4 Percentage of Distance Fade > A
Page 156 and 157: 7-6 7.3 Belgium (PROSAT Experiment)
Page 158 and 159: 7-8 Percentage of Distance Fade > A
Page 160 and 161: 7-10 Probability Fade > Abscissa (%
Page 162 and 163: 7-12 Percentage of Distance Fade >
Page 164 and 165: 7-14 Percentage of Time Fade > Absc
Page 174 and 175: 7-24 Probability (%) > Abscissa 100
Page 181: Chapter 8 Earth-Satellite Propagati
Page 184 and 185: Table of Figures Figure 8-1: Maximu
Page 187 and 188: Chapter 8 Earth-Satellite Propagati
Page 189 and 190: Earth-Satellite Propagation Effects
Page 199 and 200:
Earth-Satellite Propagation Effects
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223:
Chapter 9 Maritime-Mobile Satellite
Page 226 and 227:
Figure 9-7: Fading depth versus pat
Page 228 and 229:
Page 230 and 231:
Page 232 and 233:
9-6 Roughness Parameter, u (Rad) 28
Page 234 and 235:
9-8 Cθ = ( θo − 7) / 2 dB for
Page 236 and 237:
9-10 Fading Depth (dB) 6 5 4 3 2 1
Page 238 and 239:
9-12 Fading Depth (dB) 6 5 4 3 2 1
Page 240 and 241:
Page 242 and 243:
Page 244 and 245:
9-18 Mean Fade Occurrence Interval,
Page 246 and 247:
9-20 Mean Fade Duration, T D (sec)
Page 248 and 249:
9-22 Fade Depth (dB) 7.0 6.5 6.0 5.
Page 250 and 251:
Page 252 and 253:
Page 255 and 256:
Table of Contents 10 Optical Method
Page 257 and 258:
Chapter 10 Optical Methods for Asse
Page 259 and 260:
Optical Methods for Assessing Fade
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275:
Page 279 and 280:
Table of Contents 11 Theoretical Mo
Page 281 and 282:
Chapter 11 Theoretical Modeling Con
Page 283 and 284:
Theoretical Modeling Considerations
Page 285 and 286:
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Page 295 and 296:
Page 297 and 298:
Page 299 and 300:
Page 301 and 302:
Page 303 and 304:
Page 305 and 306:
Page 307 and 308:
Page 309 and 310:
Page 311 and 312:
Page 313:
Page 317 and 318:
Table of Contents 12 Summary of Rec
Page 319:
Table 12-7: Tabulation of azimuth a
Page 322 and 323:
Page 324 and 325:
Page 326 and 327:
Page 328 and 329:
Page 330 and 331:
12-10 12.6.5 Satellite Diversity Pr
Page 332 and 333:
12-12 Propagation Effects for Vehic
Page 334 and 335:
12-14 Standard Deviation (dB) 4 3 2
Page 336 and 337:
Page 338 and 339:
12-18 Fade Depth (dB) 7.0 6.5 6.0 5
Page 340 and 341:
Page 342 and 343:
Page 345 and 346:
Index 13-1 Index 2 2-state Markov m
Page 347 and 348:
Index 13-3 Jongejans, A. et al., 3-
show all

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

Create successful ePaper yourself

Delete template?

Save as template?