Accession Number : AD0425438


Title :   ENERGY TRANSFERS IN THREE-FREQUENCY CIRCUITS WITH MAGNETIC COUPLING,


Corporate Author : CARNEGIE INST OF TECH PITTSBURGH PA


Personal Author(s) : Snelsire,Robert W ; Finzi,L A


Report Date :


Pagination or Media Count : 73


Abstract : Efforts concern an analysis of frequency conversion systems. The energy transfers in three-frequency circuits coupled through a nonlinear magnetic core are studied. Rules are given to determine the type of nonlinear characteristic needed to make energy transfers possible for given frequency combinations. General energy relations of the Manley Rowe type are discussed, examining the validity and limitations of these relations for the practical case where the frequency ratios are not irrational. Examples of the use of the analysis are given for oscillators, subringers and amplifiers with a variety of frequency ratios. (Author)


Descriptors :   (*FREQUENCY CONVERTERS , TUNED CIRCUITS) , (*TUNED CIRCUITS , FREQUENCY CONVERTERS) , PARAMETRIC AMPLIFIERS , COUPLING CIRCUITS , MAGNETIC CORES , COILS , THEORY , POWER , TAYLORS SERIES , OSCILLATORS , ELECTRICAL IMPEDANCE , GAIN , MATHEMATICAL ANALYSIS , NONLINEAR DIFFERENTIAL EQUATIONS , NONLINEAR SYSTEMS


Distribution Statement : APPROVED FOR PUBLIC RELEASE