例句與造句

1. Other frequency components may also be produced in a practical frequency mixer.
2. The non-linearity of the superparamagnetic material acts as a frequency mixer.
3. Frequency mixers are also used to radio transmitters.
4. This is typically implemented using a frequency mixer.
5. For instance, the frequency mixer produces harmonics that adds complexity in applications where spectral purity of the VCO signal is important.
6. It's difficult to find frequency mixer in a sentence. 用frequency mixer造句挺難的
7. They are key components in many electronic devices, particularly radio equipment, used in circuits such as tuners and frequency mixers.
8. The LNB is a combination of low-noise amplifier, frequency mixer, local oscillator and intermediate frequency ( IF ) amplifier.
9. If the frequency mixer has fewer outputs the task of making sure that the final output is " clean " will be simpler.
10. Also, the animation contains both up-and down-converted spectra, which is due to a frequency mixer producing both sum and difference frequencies.
11. :: : See the Wikipedia articles on frequency mixer and superheterodyne receiver .-- talk ) 07 : 11, 25 December 2007 ( UTC)
12. After stages for correction, equalization and sometimes amplification, the IF signal is converted to an RF signal by a stage named frequency mixer or frequency converter.
13. Applications specific to a true analog multiplier are those where both inputs are signals, for example in a frequency mixer or an analog circuit to implement a discrete Fourier transform.
14. The frequency mixer was of the pentagrid converter design to save the cost of a separate detector and first audio stage were provided by a dual diode / triode combination tube.
15. The frequency mixer does the actual heterodyning that gives the superheterodyne its name; it changes the incoming radio frequency signal to a higher or lower, fixed, intermediate frequency ( IF ).
16. For a'rusty bolt'( or an intentionally designed frequency mixer stage ), K 2, K 3, K 4, K 5, etc . are not all zero.
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