- Page 1 and 2:
1 6.1 INTRODUCTION 6.1.1 purpose CH
- Page 3 and 4:
,s Table 6.1-1. Guide to Sample Cal
- Page 5 and 6:
I . . 6.1.4 Other Propagation Effec
- Page 7 and 8:
. . collisions at normal atmospheri
- Page 9 and 10: D 1000 100 10 1 U.S. Standard Atmos
- Page 11 and 12: Frequency (GHz) 10 15 20 30 40 80 1
- Page 13 and 14: If PW is not available from local w
- Page 15 and 16: . . The equivalent heights for oxyg
- Page 17 and 18: m t TEMPERATURE rC) o 5 10 15 20 25
- Page 19 and 20: 6.3 PREDICTION OF CUMULATIVE STATIS
- Page 21 and 22: LSTATION LOCATION AND ELEVATION STE
- Page 23 and 24: The models require the following in
- Page 25 and 26: I z za E 100 g w ~ z z K 50 a) ALL
- Page 27 and 28: B . . . t- I I I I I 1 11/1 - . . .
- Page 29 and 30: .- . 9 s@EQ - If Z S D, compute the
- Page 31 and 32: 1 0.02 0.05 0.2 0.5 4. Compute D: U
- Page 33 and 34: I . ,. . ~ q 8 H v ~ 1.0 0.8 0.6 0.
- Page 35 and 36: Step 6 Calculate the attenuation ex
- Page 37 and 38: m I : STEP 1 SELECT CLIMATE ZONE FR
- Page 39 and 40: 9 10.OOOO 1.0000 0,1ooo 0.0100 0.00
- Page 41 and 42: 1 6.3.3 Estimates of Attenuation Gi
- Page 43 and 44: ● We now proceed exactly as in th
- Page 45 and 46: STEP 1 GIVEN: STATION PARAMETERS SA
- Page 47 and 48: . B . . . 4. Repeat the process for
- Page 49 and 50: . . ● 100 10 1.0 .1 .01 . . RAIN
- Page 51 and 52: not normally available~ but empiric
- Page 53 and 54: ● The intensity-duration-frequenc
- Page 55 and 56: - GIVEN: STATION PARAMETERS OPERATI
- Page 57 and 58: m I s 70 2(J I 10 0 a) BY SEASONS
- Page 59: .“ ● change in rain rater the r
- Page 63 and 64: ● ✎ ✎ ✎ 10 1 0.1 0.01 0 . -
- Page 65 and 66: ● ✎ ✎ ✎ appears to be gener
- Page 67 and 68: 6.4.2.3 Statistics of Microwave Eff
- Page 69 and 70: ● For each hour’s observations,
- Page 71 and 72: Plots of noise temperature and atte
- Page 73 and 74: .- I where Lf is the fog extent~ in
- Page 75 and 76: than a minute and on spatial scales
- Page 77 and 78: . . . 022 = angle-of-arrival varian
- Page 79 and 80: B . . Figure 6.5-2 represents the a
- Page 81 and 82: - . . , 1 I t , 3 , I 1 # 1 1 aJ 0a
- Page 83 and 84: I . . -. % i ! ~ * 76.00 I h 60.00
- Page 85 and 86: I where the constants are the same
- Page 87 and 88: .U . . \ Table 6.5-1. Fading Data P
- Page 89 and 90: o -5C \ A — . \ \ \ \ N- ● ●
- Page 91 and 92: I 1 \ 0,, FADE DEPTHS I 1 l.d 0.1 1
- Page 93 and 94: 9 m ELEVATION ANGLE [DEGREESI ELEVA
- Page 95 and 96: Figure 6.5-12 is an example for thi
- Page 97 and 98: equal. The fade distributions resul
- Page 99 and 100: m . ANTENNA BEAMVVID~ (DEG) d o 0 w
- Page 101 and 102: . . 6.5.5.2.2 Spatial Diversity. Pa
- Page 103 and 104: fluctuation power at 1 Hz is on the
- Page 105 and 106: develops (Pruppacher and Pitter-197
- Page 107 and 108: .8 where: f = frequency, in GHz r =
- Page 109 and 110: B . k 11.7 26 \ QHz DATA, CTS A VPl
- Page 111 and 112:
\ for the 11.7 GHz CTS beacon at 50
- Page 113 and 114:
● these do not correlate well wit
- Page 115 and 116:
. However the XPD dependence on ele
- Page 117 and 118:
-. 50 40 30 20 10 0 . T(XPD < ABCIS
- Page 119 and 120:
9 electrostatic fields discharge ra
- Page 121 and 122:
, f w m I
- Page 123 and 124:
. XPD 2 = XPD1 - 20 lo91~ f ~ 1 0.4
- Page 125 and 126:
● 3.0 14 0.6 0.3 0,1 0.0s 0.03 0.
- Page 127 and 128:
where, for example, for the frequen
- Page 129 and 130:
L .- . ., not appear to be sufficie
- Page 131 and 132:
D ‘1 may be considered to be rece
- Page 133 and 134:
D - 0 m a 80 60 40 20 0 -20 \ — i
- Page 135 and 136:
m I s 1 \\ I , t Frequency (GHz) Fi
- Page 137 and 138:
-. Table 6.8-1. Cumulative Statisti
- Page 139 and 140:
D - The propagation margin is then
- Page 141 and 142:
1- * w -180 -190 -m -21 / ---+---4~
- Page 143 and 144:
- . . 6.9 UPLINK NOISE IN SATELLITE
- Page 145 and 146:
280 260 240 220 200 180 160 140 120
- Page 147 and 148:
6.10 REFERENCES Ahmed, I.Y. and L.J
- Page 149 and 150:
● International Telecommunication
- Page 151 and 152:
Atmospheric Emission observations,
- Page 153 and 154:
8.6 and 3.2 mm Radio Waves by Cloud
- Page 155 and 156:
I Strickland, J.I. (1974), “Radar
- Page 157:
D Wulfsberg, K.N. (1964), “Appare