On lossless transfer functions and orthogonal realizations
Author :
Rao, C. V K Prabhakara ; Dewilde, P.
Volume :
34
Issue :
6
fYear :
1987
fDate :
6/1/1987 12:00:00 AM
Firstpage :
677
Lastpage :
678
Abstract :
In this paper, a simple and direct algebraic proof is given to show that a rational lossless transfer function has an orthogonal realization. The proof exploits two interesting properties of the impulse response of a lossless transfer function.
Keywords :
Digital filters; Lossless circuits; Transfer functions; Circuit noise; Circuit synthesis; Digital filters; Equations; IIR filters; Minimization; Signal processing; Signal synthesis; Speech processing; Transfer functions;