1) radar depression angle
雷达俯角
2) down-looking radar
俯视雷达
1.
The empirical formula for calculation critical depression angle of down-looking radar;
计算俯视雷达临界俯角的经验公式
5) radar dead area
雷达盲区;雷达视界死角
6) radar angular following system
雷达角跟踪系统
1.
After simply analyzing the deficiencies in countermeasures to the concealing scanning radar angular following system,a new method is presented which means scanning slowly in a smaller range after quickly scanning to get the precise sweep frequency.
分析了对隐蔽扫描雷达角跟踪系统实施匀速扫频式干扰的缺点,提出了一种实现快速-慢速扫频的方法,即先快速扫描以捕捉雷达角扫描频率范围,再在此小范围内进行慢扫,以确定敌方雷达的角扫描频率。
补充资料:俯视
从高处往下看:站在山上~蜿蜒的公路 。
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