Jare Data Reports No. 170 (Ionosphere 45). Hf Field Strength Data Measured atSyowa Station, Antarctica from January to December 1988

摘要

The field strength of JJY (standard frequency waves) transmitted from Japan hasbeen measured at Syowa Station, Antarctica, since 1958. The receiver detects only the upper sideband component of signals in order to avoid the co-channel interference. This report summarizes the results of field strength measurements of JJY 8 MHz, for the interval from January to December, 1988.