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 rarely and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
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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).
The ADS PDKs from TowerJazz and Agilent Technologies' EEsof EDA organization include ADS design kits for SBC18HA/HXL/H2 (high-speed SiGe technology with cutoff frequency as high as 200GHz) and a power amplifier design library (PADL) with characterized power cells for use in wireless front-end-module applications for cell phone and WiFi devices.
Taking advantage of greater than 200 GHz cutoff frequency offered in a Si-Ge process and advanced design architecture of TiaLinx, the Cheetah Core set is revolutionizing multi- discipline DoD and commercial projects and positioning TiaLinx to be a leader in addressing applications related to precision target detection, test and instrumentation, and optical networking markets.
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).
The cutoff frequency for common mode noise reduction is 40 megahertz (MHz) and typical common mode impedance at 100 MHz and 500 MHz is 200 ohm and 500 ohm, respectively.