Search results for "Network synthesis filters"

showing 2 items of 2 documents

On the Theoretical Limits of Noise-Gain-Mismatch Tradeoff in the Design of Multi-Stage Cascaded Transistor Amplifiers

2007

The problem of evaluating the limit performances of cascaded single-ended multi-stage transistor amplifiers is addressed. In particular, a theoretically rigorous approach is proposed for the determination of a family of optimal design curves (ODC's) which express the best (maximum optimal) noise-gain tradeoff that can be achieved - at each operating frequency - when a simultaneous constraint on amplifier input VSWR is accounted for.

Optimal designEngineeringbusiness.industryLow-noise techniques Transistor amplifiers Optimal design.AmplifierTransistorTransistor arrayNoise (electronics)Settore ING-INF/01 - Elettronicalaw.inventionControl theorylawCurrent sense amplifierLimit (music)Electronic engineeringNetwork synthesis filtersbusiness
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LabVIEW modeling and simulation, of the digital filters

2015

In order to study digital filters using virtual instrumentation a simulation program specifically designed for this purpose has been developed. To implement this program means to use the following facilities: studying digital Butterworth filters, Cebyshev, Bessel and Median and change their parameters: bandwidth, order, rank and slope; possibility of changing the input parameters: amplitude, offset and frequency; overlay over the input signal, to one of the types of noise such as white noise, Gaussian white noise and Poisson noise; choosing a type of digital filters: low pass, high pass, band-pass and band stop; waveforms graphical representation of the input and output signals; graphical r…

Signal processingComputer scienceShot noiseElectronic engineeringPrototype filterWhite noiseNetwork synthesis filtersm-derived filterLinear filterAudio filter2015 13th International Conference on Engineering of Modern Electric Systems (EMES)
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