ee541F11HW08

# ee541F11HW08 - EE 541 USC Viterbi School of Engineering J...

This preview shows pages 1–2. Sign up to view the full content.

EE 541 USC Viterbi School of Engineering J. Choma Homework #08 115 Fall Semester, 2011 U niversity of S outhern C alifornia USC Viterbi School of Engineering Ming Hsieh Department of Electrical Engineering EE 541: Homework Assignment #08 Fall, 2011 Due: 11/22/2011 Choma Problem #42: The distributed line in Figure (P42) is lossless and is characterized by a characteristic impedance of Z o . It operates at a frequency for which its physical length is N- wavelengths. Z o Z in Figure (P42) (a). In terms of Z o and the sine and cosine of appropriate functions of N , derive an expression for the indicated impedance, Z in . (b). Evaluate Z in for line lengths of ¼ and ½ wavelengths. Problem #43: The quarter wavelength transmission line in the schematic diagram of Figure (P43) has a real characteristic impedance of Z o . The circuit is to be designed as a resonant structure having a radial tuned frequency of o . R l C l C s Z o ¼ V o V i V s R s Z( j ) in V x x Figure (P43) (a). In terms of o , load resistance R l , signal source resistance R s , and load capacitance C l , give an expression for capacitance C s , such that the indicated input impedance, Z in (j ω ) , matches the source resistance at frequency o .

This preview has intentionally blurred sections. Sign up to view the full version.

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

{[ snackBarMessage ]}

### Page1 / 4

ee541F11HW08 - EE 541 USC Viterbi School of Engineering J...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online