Chhattisgarh Swami Vivekanand Technical University, Bhilai
Semester : VI Branch: Electronics & Telecommunication
Subject: Active Network Synthesis
Total Theory Periods: 40 Total Tutorial Periods: Nil
Total Marks in End Semester Examination: 80
Minimum number of Class tests to be conducted: Two
UNIT – I
Network Function and Parameters:
Magnitude Function, Phase and Group Delay function, Circuit
Realization, Lossless Network with single termination, lossless two port network with termination at both ends.
UNIT – II
Filter approximation:
Butterworth, Chebyshev frequency and network transformation, pole and zero
sensitivities, network function sensitivities.
UNIT – III
Network Design:
Gyrator, General impedance converter (GIC), Frequency dependent negative resistor
(FDNR), UI two port network, Mathew’s confi guration love ring’s method, Mitra’s method.
UNIT – IV
Network Realization:
Direct and Cascaded realization, State variable realization of an active R-biquad circuit,
KRC Filter, Multiple feedback filters.
UNIT – V
Effect of op-amp non-idealities
: Pole frequency and Q error problems – analysis with finite open loop gain of
opamp, active and passive compensation, the Akerberg – Mossberg biquad.
Name of Text Books:
1. Active Network Synthesis, A. Lam
2. Analog Filter Design, Valkenburg, Oxford University Press
Name of Reference Books:
1. Design with OPAMP, Sergio Franco, TMH
2. G Daryanani :
Principles of Active Network Synthesis and Design,
John Wiley.
3. A S Sedra and P O Brackett: ‘Filter Theory and Design: Active and Passive’, Matrix Publishers.
4.
Rolf Schaumann a nd M E Van Valkenberg: Active Filter Design, Oxford University Press