ECE166 hwk3-Fall 2010

ECE166 hwk3-Fall 2010 - 1 ECE 166 – Microwave Circuits...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 ECE 166 – Microwave Circuits and Systems Homework #3– Due Thursday October 28, 2010 Problem 1: Build the following circuits based on a t-line with impedance Zo=50 and eff =5 (this is for and getting the lengths of the components). This problem is to show you that you can synthesize any inductor/capacitor you wish using simple transmission lines. Many times, we do not use lumped components at microwave frequencies because t- lines do not resonate and have high Q – within a frequency range!). a) A load inductor with a value of +j100 at 10 GHz (specify the length of the shorted t-line in mm and in degrees). What is the equivalent value of L in nH? Plot the reactance and the equivalent value of L at 4-20 GHz? Compare with an ideal inductor (L does not change) and specify the frequency of operation of this implementation. b) A load capacitor with a value of –j80 at 10 GHz (specify the length of the open t-line in mm and in degrees). What is the value of C in pF? Plot the reactance and the equivalent value of C at 4-20 GHz? degrees)....
View Full Document

This note was uploaded on 01/08/2011 for the course ECE ece166 taught by Professor Cs during the Fall '10 term at UCSD.

Ask a homework question - tutors are online