DAY-TO-DAY VARIATION OF HF SIGNAL STRENGTH AND NOISE

被引：2
|
作者：
GIBSON, AJ
机构：
[1] Rutherford Appleton Laboratory, Oxon OX1J 0QX, Chilton, Didcot
来源：
ELECTRONICS LETTERS | 1990年 / 26卷 / 11期
关键词：
Radiocommunication; Radiowave propagation;
D O I：
10.1049/el:19900498
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Measurements of the day to day variations of signal and noise on 120 and 970 km paths at 9.3 and 15.7 MHz are compared with CCIR reports. Appreciable correlation is found between signal and noise, indicating a need for modification to existing fading allowances for HF service planning. © 1990, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码：761 / 762
页数：2
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