x
uploads/telescopy.jpg

telescopy n.望遠鏡使用法;望遠鏡制造法。

telescript

In recent years , the worldwide researchers pay much attention to fourier telescopy . it is an active imaging technique that encodes the information in the temporal instead of spatial domain , then receives the speckle and deposed of it to reconstruction the object image . now , the high - resolution technique is under the condition of deeply researched 它是一種主動式干涉成像技術,這一技術通過時域內的相位的調制完成直線條紋對目標的掃描,從而達到對深空目標頻譜的抽樣,然后接收其散射回波,對回波信號進行處理,進而還原出目標的像。

The multi - beam receiver is also uniquely suited for resolving one of the nagging problems of modern radio - telescopy : screening out radio frequency interference ( rfi ) 多波束接收器也是唯一適合解決現代射電望遠鏡的一個通病:濾掉電波干擾。

One is the active fourier telescopy ( afterward named “ aft ” for short ) , another is “ spectrum shifting ” 一種是主動式傅立葉望遠術(以下簡稱“ aft ” ) ,另一種是“頻譜搬移法” 。