 | Sundarababu, A. |
 |
 | Symmetrical parallel RC Multiple-T Frequency Combinations
Author : Sundarababu, A.;Balasubramanian, N.
Source : Defence Science Journal ; Vol:16(1) ; 1966 ; pp 7-12
Subject : 621.38 Electronics
Keywords : Communication;Frequency;Resistance and capacitance arms;Communication networks
Abstract : For a given number of resistance alms n, and capacitance arms nc in a symmetrical parallel RC multiple-T, it is possible to know the maximum number of dissimilar resonant frequency combinations theoretically from a formula derived using a combinational technique. Verification of the results is done by counting the number of dissimilar frequencies for the ratio nr/ nc. WM=WD (nrnc)1/2 and also from frequencies practically determined. The technique common to both these methods is the combinatorial nne as used in deriving Euler's Totient function in the theory of numbers. |
| | Transient Response of Symmetrical Parallel R C Multiple T Networks
Author : Sundarababu, A.
Source : Defence Science Journal ; Vol:24(2) ; 1974 ; pp 61-66
Subject : 621.38 Electronics
Keywords : LCR circuit;R C symmetrical
Abstract : Study of R C symmetrical multiple-T networks as tuning elements have been made. The behaviour of these networks to a step voltage is studied and compared with that of a series tuned LCR circuit. |
| | Study of Symmetrical Multiple T Null RC Networks
Author : Sundarababu, A.
Source : Defence Science Journal ; Vol:15(3) ; 1965 ; pp 161-164
Subject : 681.324 Computer Networks
Keywords : T-Networks
Abstract : This paper deals with the study of similar T-networks paralleled successively. The variation of not only the frequency but also the 'Q' value of such combination with an increase in the number of capacitance and resistance arms have been studied. General formulae for the frequency and the 'Q' of a symmetrical RC multiple-T are also given. |
|
