Provides a 6db - per - octave rolloff filter at 115hz 提供一個(gè)115赫茲時(shí)每八度6分貝的低頻上移濾波器。
Because msk phase is continuous , the rolloff velocity of the msk spectrum to the psk was improved greatly . on the other hand , if the channel ' s bandwidth is presented , the data transmission rate of msk is better than that of bpsk . 2 由于msk相位連續(xù),它相對(duì)于psk頻譜的滾降速度有了很大的改善;另外在給定信道頻帶的時(shí)候,它比bpsk傳輸?shù)臄?shù)據(jù)速率高,每秒能傳輸更多的比特。
rolloff meaning:[Electronics] 1. The rate at which a dependent variable (e.g., output amplitude) diminishes above or below a certain critical value of the independent variable (e.g., frequency). It pertains especiall...rolloff перевод:roll-off спад (амплитудно-частотной характеристики ) high-frequency roll-off out-of -band roll-off spectrum roll-off (спортивное) повторная встреча по боулингу (после ничьей)