12. Design a matching network using an open-circuited stub to match Z. = 31 + 84, to 50 n. Use the Smith charts on the f

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12 Design A Matching Network Using An Open Circuited Stub To Match Z 31 84 To 50 N Use The Smith Charts On The F 1 (21.34 KiB) Viewed 26 times

12. Design a matching network using an open-circuited stub to match Z. = 31 + 84, to 50 n. Use the Smith charts on the following pages to perform computations. All characteristic impedances are 50 N. Show all work. (a) Find the length d, between the load and the stub in terms of (b) Find the length d2 of the stub in terms of (c) Implement the network at a frequency of 3 GHz using microstrip transmission lines on a substrate with = 3.7 and h 0.26 mm. Find the width of the 50 2 traces, Ceff, and the lengths d, and dy in mm. Assume w/h > 2.