High-frequency graphene transistors with the intrinsic cutoff frequency up to 300 GHz have been demonstrated.
What does CF stand for?
CF stands for Cutoff Frequency
This definition appears very frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of CF
We have 108 other meanings of CF in our Acronym Attic
- Creative Fluff (website)
- Crest-Factor (distribution in multiplexed transmission signals)
- Critically Factor
- Cubic Foot
- Cumulative Frequency (statistics)
- Cumulus Fractus
- Customer Focus
- Customer Fulfilment
- Customer Furnished
Samples in periodicals archive:
This choice of time window low-pass-filtered the data with a cutoff frequency of approximately 5 Hz, above the highest frequencies typically used in voluntary movement .
High pass filter is a filter that passes high frequencies but attenuates or reduces the amplitude of frequencies lower than the cutoff frequency of the filter.
Even then you are going to have problems if you do not provide some sort of electronic driver compensation for the phase response changes that occur at 5 times the cutoff frequency of the woofer (details of this are in a paper that a student presented in March at an AES conference and will be printed in an AES journal in October).
Third, the Steradian still incorporates a filter that changes your Focus speakers from a 4th-order system on the bottom end (the natural characteristic of a vented system) into a 6th-order system with a lower cutoff frequency but a steeper rolloff below cutoff (there ain't no such thing as a free lunch).