用DDFS造句子，“DDFS”造句

6、The design of direct digital frequency synthesizer(DDFS)in the way of local carrier demodulation is mainly introduced.

9、文章重點討論了本地載波解調中的直接數字頻率合成器（DDFS）模塊的設計。

3、A DDFS Design with High Compression Ratio Based on QLA

7、該解調器由數字混頻器、數字頻率合成器(DDFS)和低通濾波器構成。

2、An Improvement of the Sunderland Algorithm in DDFS

8、直接數字頻率合成技術(DDFS)是一種先進的頻率控制技術。

5、Direct digital frequency synthesis( DDFS) is an advanced technique for frequency synthesis.

1、DDFS in a SDR Portable Satellite-Earth Station

4、A DDFS with a highly Compressed Phase to Sine Mapping