Active RC Electronic Biquad/Universal Self-Compensated Filter(s)
2° order biquad/universal continuous time IF (Intermediate Frequency) active filters type resonant and, more particulary, active full self-compensation techniques to improve the frequency range, the stability and/or the selectivity of the filters themselves with a very low cost.
These active filters techniques are the only ones that can totally erase the effects of the parasitic poles, using a single resistor or an additional operational amplifier that has a functionally filtering output.
APPLICATIONS: IF Radio Receivers, Electronic Measurement Instruments, Telecommunications and all the cases wherein a High Precision Signal Filtering Process is needed to Transmit Data.
This Technology is fully Patented, the Best and the only one of his kind in the World.
(See the Hystograms in the Picture for analitycal demonstration).
ABOUT THE ENTRANT
Name: Roberto Cavazzoni
Type of entry: individual
Number of times previously entering contest:2
Roberto's favorite design and analysis
For managing CAD data Roberto's company uses: None
Roberto's hobbies and activities:
Reparing Devices and I'm writing a Book
Roberto belongs to these online communities:
Inventando.it, Ideanextstep.com, BeeQuu
Roberto is inspired by:
The Need to Improve the World
Software used for this entry:
Patent status: patented