Design a synchronous up down counter with the following binary sequence 1, 2, 4,5,7 using J-K Flip Flop

FR4 substrate εr = 4.4, d = 1.6 mm, and tan δ = 0.02, with copper conductors 17 μm thick.

Design a Wilkinson power divider at 2 GHz in ADS with 1:3 power division.

Which type of DC generator has best voltage regulation?

There is a charge -10 C at (1,1,0) and another charge Q located at (2,1,1). What should Q be to make a zero electric field in the y-component at point (2,-2,0).

1. What is the cutoff frequency?
   

2. What is the Butterworth response of a filter?
   
   

3. What are the differences between first-order and second-order filters?

Can you give me a reason why to use multiple linear regression and curve fitting in short term load forecasting?

1.   Given the following line impedances of a three-bus system, obtain its admittance matrix.

                                    Line (bus to bus)                

                                    1-2               0.05         0.15

                                    1-3               0.10         0.30  

                                 2-3               0.15         0.45              

in both JPEG and MPEG standards, what is standardize and what is not?

what is the so-called motion compensated video coding?

In Systems Engineering, What is Verification? What is Validation? What are their similarities and what are the differences?