Accession Number:
AD0419501
Title:
REALIZATION OF RANDOMLY VARIABLE ALL-PASS NETWORKS,
Descriptive Note:
Research rept.,
Corporate Author:
CORNELL UNIV ITHACA N Y
Personal Author(s):
Report Date:
1962-12-01
Pagination or Media Count:
39.0
Abstract:
A realization of active all-pass networks is presented, which utilizes the same number of reactive elements as poles in the all-pass func tion. The pole positions of this network are then made to vary with the voltage on a varicap and the gm of a gated beam pentode. Means of obtaining step-control voltages with random amplitudes are considered, so that these net works can be used in Monte Carlo solutions to approximation problems. Gaussian noise is passed down a delay line, and if the input and output are sampled simultaneously, the input and output sample values are essentially uncorrelated. To demonstrate the feasibility of such networks, a sample and storage network is illustrated. Veri fication of the postulates is obtained by experimental data and photographs. Author