This initial demodulator incorporates a digital mixer, DDFS and low-pass filter.

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。

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The current process is akin to making soup: food scientists puree the chilled but still living insects with an immersion mixer, pass the pulp through a sieve, and centrifuge what's left.

现在的分离方法类似于煮汤：食品科学家把冷冻的活昆虫煮熟，搅拌混匀后过滤，滤膜上留下的东西再离心就得到了昆虫蛋白。

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In addition, the waveguide to microstrip transition and the IF low pass filter are improved, which are used in the mixer.

另外，本文对波导到微带的对极鳍线过渡和中频低通滤波器做了改进。

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