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The patients who are unable to take breathe normally is taken into life support ventilator, which without clinical engineering professional (CEP) interaction, cannot be kept in safe and functional. The operational characteristics of life support ventilator used in ICU have various risk factors such as, invasively or noninvasively perform diagnostic, therapeutic, corrective or monitoring intervention...
Rain fade slope has been measured in Kuala Lumpur, Malaysia, located in heavy rain zone. The data were collected from MEASAT3 with elevation angle of 77.4 at a frequency of 10.982 GHz with several time interval lengths. The measured fade slope was compared to the ITU-R P.1623 model. Tendency of probability distribution model and measured data is discrepant, and leading estimation of fade...
Rain fade slope is very useful knowledge used to design of the fade countermeasures in satellite communication link. Recently, ITU-R has proposed fade slope model by limiting elevation angle up to 500. Rain fade slope was measured from downlink of space-earth path of MEASAT3 in Kuala Lumpur (3.30 N, 101.70 E), Malaysia for one year period during 1st July 2010 – 30th June 2011. The elevation angle...
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