In the given figure Zo = 509. P1 is 4W. a) Calculate S11 b) Calculate S21 c) Calculate the power delivered to Port 2 (P2) d) Calculate the power lost on this power divider. P₁- Port 1 Zo Zin 0.2% www 0.6 % Z 0.6% V3 Port 2 Zo 20 Port 3 P₂

d) Figure 2 shows a Karnaugh map. Re-draw the k-map highlighting the optimum prime implicants and writing the derived equation Z. e) b=0 Z ef 00 01 11 cd 00 1 0 1 - - 10 10 11 01 1 10 b=1 ef 00 01 0 0 0 X X X 0 0 a=0 11 1 0 ☑ 0 0 X ☑ 0 x 10 0 X - 1 X 1 10 1 X X 0 X X 0 X 11 1 X X 0 X X a=1 01 0 0 0 0 X 0 00 cd 00 1 0 X 0 0 1 0 X Figure 2. K-Map Describe what is meant by a static zero hazard and where it may arise.