Seasonal and diurnal effects on Ku-band site-diversity performance measured in a rainy tropical region

2002 ◽  
Author(s):  
Q.W. Pan ◽  
J.E. Allnutt
Keyword(s):  
Tropical Region ◽  
Site Diversity ◽  
Ku Band

scholarly journals Ku-Band Long Distance Site-Diversity (SD) Characteristics Using New Measuring System

2004 ◽  
Vol 52 (6) ◽  
pp. 1481-1491 ◽  
Author(s):  
T. Hatsuda ◽  
Y. Aoki ◽  
H. Echigo ◽  
F. Takahata ◽  
Y. Maekawa ◽  
...  
Keyword(s):  
Measuring System ◽  
Long Distance ◽  
Site Diversity ◽  
Ku Band

Effect of rain induced scintillation on Ku-band satellite link in tropical region

2014 ◽  
Author(s):  
Hassan Dao ◽  
Islam Md. Rafiqul ◽  
Megat Farez Azril Zuhairi ◽  
Megat Norulazmi Megat Mohamed Noor ◽  
Sayed Aziz Sayed Hussin
Keyword(s):  
Tropical Region ◽  
Satellite Link ◽  
Ku Band

Site-diversity performance at Ku-band in Peru

2002 ◽  
Author(s):  
A.W. Dissanayake ◽  
D.K. McCarthy ◽  
J.E. Allnutt ◽  
B. Arbesser-Rastburg
Keyword(s):  
Site Diversity ◽  
Ku Band

scholarly journals Analysis of rain fade mitigation using site diversity technique in southern tropical region of India

2017 ◽  
Vol 7 (1.1) ◽  
pp. 622 ◽  
Author(s):  
S Harika ◽  
S Nagarjuna ◽  
T V. Naveen ◽  
G Sanjay Harshanth ◽  
K Ch. Sri Kavya ◽  
...  
Keyword(s):  
Signal Strength ◽  
Tropical Region ◽  
Radio Waves ◽  
The Earth ◽  
Rain Drops ◽  
Geographical Position ◽  
Satellite Microwave ◽  
Site Diversity ◽  
Microwave Link ◽  
Diversity Technique

In order to design a reliable earth to satellite microwave link at certain frequencies in tropical region due to multi propagation we come across fading which means variation of attenuation of a signal with time, geographical position and radio frequency. The radio waves propagating through the earth atmosphere is attenuated due to the presence of atmospheric particles such as water vapor, rain drops and the ice particles which absorb and scatter the radio waves and consequently degrade the performance of the microwave link and there is probability of loss of signal strength, to mitigate this problem Site Diversity Technique is used from the different Fade Mitigation Techniques. The analysis of Site Diversity Gain Model based on the measured rainfall data has been done.  

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