Scintillation is a rapid fluctuation of an electromagnetic waves in terms of phase and amplitude due to a small-scale inconsistency in the transmission path (or paths) with time. Scintillation exists continuously throughout a day whether during raining or clear sky conditions. The raw signal data need to exclude other propagations factors that include signal fluctuations to further understand the scintillation studies. This paper presents the analysis of tropospheric scintillation data from January 2016 till December 2016 at Ku-band frequency of 12.202 GHz beacon signal. The experimental data from MEASAT 3B were collected and analyzed to see the effect of tropospheric scintillation. The elevation angle of the dish antenna is 77.45o. The highlighted objectives are to analyze the scintillation data at Ku-band, and to compare and validate the results with other scintillation models. The result shows that the stipulated scintillation analysis has higher amplitude, which is 0.73 dB compared to other scintillation analysis which has lower scintillation amplitude: 0.45 dB (Karasawa), 0.42 dB (ITU-R), 0.4 dB (Nadirah & Rafiqul), 0.42 dB (Van De Kamp) and 0.11 dB (Anthony & Mandeep).
展开▼
机译：由于传输路径（或路径）的小规模不一致，闪烁是在相位和幅度方面的快速波动。无论在下雨还是清晰的天空条件下，全天都存在闪烁。原始信号数据需要排除包括信号波动的其他传播因子，以进一步了解闪烁研究。本文介绍了2016年1月至2016年12月的对流层闪烁数据的分析，在Ku波段频率为12.202 GHz信标信号。收集来自MEAAT 3B的实验数据并分析，以观察对流层闪烁的影响。盘天线的仰角为77.45O。突出显示的目标是分析Ku波段的闪烁数据，并使用其他闪烁模型进行比较和验证结果。结果表明，规定的闪烁分析具有较高的振幅，与其他闪烁分析相比具有0.73dB，其具有较低的闪烁幅度：0.45dB（Karasawa），0.42 dB（ITU-R），0.4 dB（Nadirah＆Rafiqul），0.42 DB（van de Kamp）和0.11 dB（Anthony＆Mandeep）。
展开▼
