I have struggled with the whole issue of updating EET curriculum. On one hand being from industry I clearly see how skewed the curriculum is from what is needed. It appalls me if you really want to know. And while I know what should be done, I know it is not easy. Because this semester I tried to implement what I think is a better replacement for the old approach.
This fall semester I taught the Solid State course at my college. It is like others of different names in other colleges. The traditional course covered semiconductor basics, diodes, bipolar transistors (BJTs), FETs, and basic power supply and amplifier circuits. I used the PH Paynter book but you may have used Floyd or Malvino. Whatever. They are all the same anyway and competent but very dated. What I tried to do is to tone down the nitty gritty circuit analysis approach and introduce a more systems approach that industry seems to endorse. And it is more of what a graduate needs today. It was hard to do.
In discussing this with colleagues, all I got was "you are dumbing down the course" by doing that. How could I not teach detailed BJT biasing? Just try to tell an entrenched EET instructor that you don't need load lines and BJT biasing details and see what happens. Yet in real life, a tech never does this. Even engineers rarely do it and those engineers are IC designers. With most transistors inside ICs, who cares how they are biased? It is insanity to spend so much time in a limited semester period pounding such trivia into students heads. In fact doing so will only make them disappointed later when they find out they never do this. In fact they quickly discover that most transistors today are MOSFETs not BJTs. What a let down.
Anyway, I did indeed teach BJT basics and a little of biasing but went on to put more emphasis on MOSFETs. Then I went on to covering real amplifier ICs instead of discrete BJT amps. Op amps got lots of coverage but I also covered power amps, class D switching amps, video amps and all the more common stuff you see in equipment today. I also went heavy on switching power supplies since over 80% of all supplies are of this type, not the linear type covered in the book. Switching regulators, DC-DC converters, power management ICs and so on.
Instead of bias I focused on a higher level view. Mainly signal flow in ICs from one stage to the next. Impedance matching and circuit loading, more testing and troubleshooting. All that is a far better fit than what the books do. (I hope some authors are reading this.)
I must admit, I felt strange with this approach having taught it the old fashion way for so long. But I can no longer stand the guilt of teaching the history of electronics rather than the current truth. Yes, I felt odd, but good at the same time. The books did not help with little or no coverage of the ICs and other techniques that are so "today". I used internet gleaned supplements, the WRE online modules (http://www.work-readyelectronics.org/) and some material I created.
As for the lab, I add more ICs and troubleshooting. Less discretes. Lots of amplifier chips of different types, regulators both linear and switching, DC-DC converters, and some oscillators including PLLs. I only did one experiment on a basic common emitter amplifier. And some on switching circuits like power MOSFETs and the 555 timer.
The bottom line is that the students got the fundamentals but with the flavor of the real world not some phoney story about all that biasing, analysis and design. Wake up guys. If you want to teach that stuff go to an engineering school and then don't be too disappointed if they don't teach as much of it as they used to.
Be brave. Update your courses yourself with this method yourself. It is far less boring than teaching the same old tired stuff year after year and you just may like it as well as more properly prepare the student for what he will actually see in the outside job.
Hope you all have a great Xmas.
