Razavi Electronics2, Lec17: Introduction to Frequency Response: Basic Concepts

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Behzad Razavi (Long Kong)

6 жыл бұрын

Пікірлер: 25

@abhinavsingh5873 6 жыл бұрын

Razavi sir is King for electronics students.

@coolwinder 3 жыл бұрын

11:40 - Time-Domain Analysis - To improve the speed we must minimize time constant, the R C product 13:00 - Frequency-Domain Analysis 17:30 - The Need for Frequency Response - Different Domain Equation Comparison 21:08 - Circuit Theory Concepts 31:40 - Concept of Complex Frequency 34:25 - Representations of the Complex Numbers 41:20 - Summery - How to Compute Frequency Response

@paugasolina5048 2 жыл бұрын

razavi best. i bought his book and i will become the best

@mutasemwahbeh6954 4 жыл бұрын

Tank you it was a simple explanation to a deep subject.

@vatsalchhabra8875 Жыл бұрын

Thank you so much sir! I am able to understand everything very clearly.

@mnada72 3 жыл бұрын

Waiting eagerly for circuit theory I & II and the rest of the series.

@RobCavallari 4 жыл бұрын

thank you for sharing your classes

@indrashispowali Жыл бұрын

Thank you very much, Professor 🙏

@amitgalkin1215 3 ай бұрын

helped a lot thank you!

@berkekaya953 4 ай бұрын

bu adam elektronik konusun imparatoru. Behzad hocama bir imparator editi yakışır. Eyw kral

@sarahhtk9754 Жыл бұрын

Thank you for sharing!

@AmrBinAas 4 ай бұрын

Thanks Professor ✨

@azadehizadi9955 Жыл бұрын

Thank you, sir. Is it correct if I say frequency response analysis is the same as Laplace analysis without initial conditions? if yes, why do we assume there are no initial conditions here? Does it mean that we are only interested in steady-state analysis if yes, why?

@arthursahakyan4447 3 жыл бұрын

Thanks for the master class. One thing here. Why we are interested in -3dB? What is the motivation to concentrate on |H(s)|=1/RC ?

@saadqayyum2148 2 жыл бұрын

-3dB (10*log(0.5)) means the output power would be half that in the midband.

@shoaibsalman5500 3 жыл бұрын

Legend

@mdkalimullah4207 6 жыл бұрын

Thanks for upload

@1412dante 5 жыл бұрын

what is the song at the intro?

@rnomadrs 5 жыл бұрын

The song is called "Game Plan" by Bad Snacks.

@arslan113 5 жыл бұрын

Indu samil

@arslan113 5 жыл бұрын

@@rnomadrs good boy

@lokeshs3549 3 жыл бұрын

Asusual It's a great lecture, But why are we interested in -3db ?

@stuckinthepast 2 жыл бұрын

That is the acceptable db limit when analyzing the loss of power. When we translate the signal power loss down to half power, the decibel conversion equals -3db. Use the equation 20log(sqrt(2)/2) or 10log(0.5). The -3db value on the graph will determine the circuits acceptable lower and upper cutoff frequencies.