The phrase "as frequency increases" is correct and usable in written English.
It can be used in contexts discussing relationships between variables, particularly in scientific or technical writing.
Example: "As frequency increases, the amplitude of the signal tends to decrease."
Alternatives: "as the frequency rises" or "with increasing frequency".
As frequency increases, skin effect and proximity effect causes the winding's resistance and, hence, losses to increase.
Indeed, the relatively large mass of tissue and fluid involved in the response to sounds is in part responsible for the efficiency of the ear at low frequencies and also for the rapid loss of sensitivity as frequency increases.
The gain of all op amps decreases as frequency increases, and the decreasing gain results in decreasing accuracy, as the ideal op amp assumption breaks down.
The model, which does not take into account interferences between propagative waves, is asymptotic in the sense that it is more accurate as frequency increases.
As frequency increases further, the amplification index increases appreciably because of an intense accumulation effect, and its peak value exceeds that found for low-pressure operation.
It is seen that at the lowest frequencies the orientation has little effect on the stiffness and resistance part of the mobility but as frequency increases the effect becomes significantly more pronounced.
The experiment results show the scheme with sparse pilot as frequency increasing shows the best performance for DDO-OFDM system.
For fully reversed loading (zero mean stress) the effect of mercury disappeared as frequency increased to 10 Hz.
There was a decrease in fluid impedance during the IEF-pretreatment period owing to the dissolution of cell contents, as well as a slight decrease in essential oil yield as frequency increased.
It is orientation polarization as frequency increasing.
It is obvious, P is positive, and the magnitude of its decreases as frequency increase.
