EXPERIMENT OF SHORT WAVE COMMUNICATION AND THE INVESTIGATION OF THE PROPAGATION BEARINGS BETWEEN THE

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The distance from the Great Wall Station (62.2°S, 58.9°W) to Xinxiang (35.3°N, 113.8°E) is 16981 kin. The path passes through the polar cap absorption region and the auroral absorption zone, and it is across the equator. In this paper firstly the effe
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