EE3113_A2009_L20

# EE3113_A2009_L20 - ECE3113_L20 4 MN strategy • Pick an...

This preview shows pages 1–8. Sign up to view the full content.

ECE 3113 INTRODUCTION TO RF CIRCUIT DESIGN Lecture Notes for A-term 2009 LECTURE 20 Prof. R. Ludwig Department of Electrical and Computer Engineering Worcester Polytechnic Institute Worcester, MA 01609 copyright © 2009, R. Ludwig Copyright, 1998 © R. Ludwig

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

View Full Document
ECE3113_L20 2 Objectives • What type of 2-elements matching networks exist? • What are forbidden regions? • How are the impedance transformations accomplished?
ECE3113_L20 3 Matching Networks • MNs are critical for at least two critical reasons – maximize power transfer: – minimize • Primary goal of a MN is to achieve 0 in ) | | 1 ( 2 in i r i t P P P P | | 1 | | 1 in in SWR

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

View Full Document

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

View Full Document

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.

Unformatted text preview: ECE3113_L20 4 MN strategy • Pick an appropriate two-element MN for which matching is possible (based on a given load impedance or S-parameter) • find the L, C values from the ZY Smith Chart • convert discrete values into equivalent microstriplines ECE3113_L20 5 Region of matching for shunt L, series C matching network ECE3113_L20 6 Region of matching for series C shunt L matching network ECE3113_L20 7 Region of matching for series L shunt C matching network ECE3113_L20 8 Region of matching for shunt C and series L matching network...
View Full Document

## This note was uploaded on 10/13/2009 for the course ECE 3113 taught by Professor Ludwig during the Spring '09 term at WPI.

### Page1 / 8

EE3113_A2009_L20 - ECE3113_L20 4 MN strategy • Pick an...

This preview shows document pages 1 - 8. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online