lec12

lec12 - ) ( | m k i m n nm k i v z = = EE3113_L12 5...

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EE 3113 INTRODUCTION TO RF CIRCUIT DESIGN Lecture Notes for A-term 2003 LECTURE 12 Prof. R. Ludwig Department of Electrical and Computer Engineering Worcester Polytechnic Institute Worcester, MA 01609 copyright © 2003, R. Ludwig Copyright, 1998 © R. Ludwig
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EE3113_L12 2 Single and Multi-Port Networks basic current and voltage definitions definitions
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EE3113_L12 3 • Impedance and admittance networks } ]{ [ } { I Z V = } ]{ [ } { V Y I = } ]{ ][ [ } { I Y Z V = ] [ ] [ 1 Z Y =
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EE3113_L12 4 • Example Z-representation of Pi-network + + + + = ) ( ) ( 1 ] [ PB PA PC PC PA PC PA PC PB PA PC PB PA Z Z Z Z Z Z Z Z Z Z Z Z Z Z
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Unformatted text preview: ) ( | m k i m n nm k i v z = = EE3113_L12 5 Additional networks = 2 2 1 1 i v D C B A i v Chain or ABCD network (often used for cascading) = 2 1 22 21 12 11 2 1 v i h h h h i v Hybrid or h-network (often used for active devices) Typical example of h-network (small signal, low frequency model)...
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lec12 - ) ( | m k i m n nm k i v z = = EE3113_L12 5...

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