用“DDFS”造句大全，DDFS造句

9、文章重点讨论了本地载波解调中的直接数字频率合成器（DDFS）模块的设计。

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

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

1、DDFS in a SDR Portable Satellite-Earth Station

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

2、An Improvement of the Sunderland Algorithm in DDFS

8、直接数字频率合成技术(DDFS)是一种先进的频率控制技术。

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

7、该解调器由数字混频器、数字频率合成器(DDFS)和低通滤波器构成。