4GHz帯衛星電波の低仰角伝搬特性 : 放送方式,無線・光伝送
1994 年 18 巻 36 号 p. 1-6
詳細
1994 年 18 巻 36 号 p. 1-6
Thailand is located in the subtropical zone and thus the atmospheric temperature is always high through a year. Tropospheric scintillation has been often observed. Ionospheric disturbance may occur because Bangkok is located near the geomagnetic equator. In March and September, the occurrence of ionospheric scintillation has increased as compared with other months. Between the standard deviation and the average value of the scintillation, very good correlation has been observed. We will report the results from the analyzed various properties.
