q demodulator

英

美 [kjuː ˌdiˌmɑdʒəˈleɪtər]

【电】Q解调器

I found out that despite the fact that the tuner includes a demodulator, the I and Q outputs are available from the tuner.
我发现一事实，尽管这调谐器包含一个解调器，但是可从调谐器得到I和Q输出。
Two kinds of PAD, based on analog and digital I/ Q demodulator respectively, have been constructed and tested in both laboratory and the klystron gallery of BEPCII linac.
矢量调制器芯片作为一种可以直接对载波同时进行幅度和相位调制的新型电路，是目前毫米波通信和雷达系统中的一个研究热点。
The wideband I/ Q demodulator is one of the key devices for high-resolution SAR system.
宽带I/Q正交解调器是高分辨率SAR系统的关键部件之一。
The experimental results prove the wide-band I/ Q demodulator to be effective for high-resolution SAR system.
实验表明，该解调器用于高分辨SAR系统是有效的。
Because the Quadrature Demodulator brings different errors to I and Q signals, in this paper, I, Q imbalance is separated from system amplitude& phase errors and their correction methods are given respectively.
由于正交解调器给I、Q两路信号引入的误差不同，本文将I、Q不均衡与系统幅相畸变分离，分别讨论了各自的误差校正方法。
Experimental Study on Wideband I/ Q Demodulator for High-Resolution SAR System
高分辨率SAR宽带I/Q正交解调器的实验研究