DocumentCode :
880700
Title :
Stability Criteria for Tunnel-Diode Amplifiers (Correspondence)
Author :
Henoch, B. ; Kvaerna, Y.
Volume :
10
Issue :
5
fYear :
1962
fDate :
9/1/1962 12:00:00 AM
Firstpage :
397
Lastpage :
398
Abstract :
A tunnel-diode amplifier is stable when the amplifier network is reduced to an arbitrary single loop and the equation given by the sum of the impedances around this loop equal to zero [ΣZ(P)=0 where p= γ +jω ] has no solution in the right-half plane (γ>0). This is equivalent to the requirement that the system determinant shall have no zeros in the right-half plane. Several authors have used this criterion. To determine analytically whether ΣZ(p) has any positive zeros is very laborious if at all possible for many practical amplifier configurations.
Keywords :
Capacitance; Circuit stability; Clocks; Cutoff frequency; Diodes; Equations; H infinity control; Impedance; Poles and zeros; Stability criteria;
fLanguage :
English
Journal_Title :
Microwave Theory and Techniques, IRE Transactions on
Publisher :
ieee
ISSN :
0097-2002
Type :
jour
DOI :
10.1109/TMTT.1962.1125537
Filename :
1125537
Link To Document :
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