Josef Punčochář

19 Questions 462 Answers 0 Followers

Questions related from Josef Punčochář

Do you think that a student of computer science (expert in) should also know the basics of electronics?

09 September 2016 5,525 15 View

What do you think about the use of signal flow graph in electronic circuit design?

06 June 2016 7,038 1 View

Do you think that the circuit theory today is sufficiently (correct) taught?

"Let's peep" into the programs of many schools. We find often that teach specialized subjects - without previous teaching the basics of circuit theory (linear, nonlinear, electronic components,...

06 June 2016 5,130 17 View

What is with RG now?

What is with RG stats, for example this week:Week ending May 08, reeds (linear graph) shows 32but Reads breakdown shows 101; CongratulationsYour book reached 300 reads Book: Theory of electronic...

05 May 2016 752 10 View

Do you think that in the Bachelor program must teach associate professors and professors?

Is it really necessary to teach in the undergraduate studies associate professors and professors?

04 April 2016 7,969 5 View

Why is the circuit shown in Figure Wien oscillator?

Why is the circuit shown in Figure Wien oscillator in the absence of "one R in Wien's divider"?

03 March 2016 3,985 13 View

Have you ever felt that review of your article is unfair?

So I did.

12 December 2015 7,547 0 View

How do you write your professional articles / books?

Is it amusement for you or drudgery and continuous rewriting?

11 November 2015 7,196 7 View

Is it ethical to design and produce technical resources for unethical purposes?

How about wiretaps, secret cameras, etc.?

11 November 2015 7,990 3 View

What is better - to solve the problem immediately or better wait?

In engineering practice and in research (and in everyday life of course also) there are problems. What is better - immediately solve the problem or leave it "mature"?

11 November 2015 3,707 5 View

Do you think that we have to teach about the tubes still?

That is a question. Tubes yes or no?

11 November 2015 6,601 1 View

Each intelligence has a limited capacity. How to optimally use it?

How to optimally use the intellectual potential of students (experts, scientists) - in terms of the distribution of "knowledge spectrum"? Please see attachement.

11 November 2015 9,797 1 View

What is it small signal?

We work with small signal models of electronic elements (linear or linearised circuits). What is the exact definition of small signal?

11 November 2015 1,512 1 View

Do you want to know the basic papers about approximations of filters ? See attachment.

During the study approximations of filters I've got interesting articles. You can also delight.

10 October 2015 3,924 2 View

How many principles of active components in fact we use?

When teaching new professionals, it is important to learn the basic principles of the art. What are basic active elements, Tubes, BJT, FET, ...?

10 October 2015 300 3 View

Do you think that today it is still necessary to teach about a Norton amplifier?

A Norton amplifier is one of the "old" amplifying structures. Do you think that today it is still necessary to teach about this Norton amplifier?

10 October 2015 5,746 4 View

Exist indeed "R filters"?

We often talk about the so-called R filters. It is really an R filter?

10 October 2015 7,628 3 View

Do you realize that in terms of the current circuit terminology can be defined an ordinary transistor as CCII- (non-ideal)? How can it help us?

In terms of modern circuit terminology is an ordinary transistor simple nonideal CCII-. I think it can help us in the synthesis of circuits.

09 September 2015 1,900 2 View

Does it make sense today to publish professional articles (works) in the national languages?

English won - does it make sense today to publish professional articles (works) in the national languages?

01 January 1970 3,375 3 View