頻率掃瞄 的英文怎麼說
中文拼音 [bīnlǜsǎomiáo]
頻率掃瞄
英文
frequency scanning-
Horizontal refresh rate
水平掃瞄頻率。The radiation patterns at different scan angle from - 20 to 20 degree are presented, and the angle difference between the maximum / minimum field points of their main beam shows the bse of the radome. at different frequencies, the radiation from the antenna has been discussed when azimuth scan angle ranges between - 20 degree and 20 degree. the relationship between
200 ~ 200范圍內天線的和方向遠區場、方位差方向遠區場;得到方位瞄準誤差、瞄準誤差斜率和功率傳輸系數隨掃描角和入射波頻率的變化關系;並將所得數據與文獻數據進行比較,表明間接射線法簡單、有效且精度較高。Vertical refresh rate
垂直掃瞄頻率。
分享友人