DESIGN OF ADMITTANCES USING PARALLELED RESONATORS.
Abstract
The report presents an extension and application of Maximally Flat Magnitude Driving Point Functions to the design of flat band-pass admittances using approximation procedures. Poles are pre-specified according to the low pass MFM array described in a previous paper. The resonator inverse inductances are taken as coefficients to be manipulated for the desired flat magnitude response. A tabulation of the sensitivities of the magnitude response at various frequencies to these parameters was shown to be sufficient for the design of flat driving point functions. A continuum of paralleled resonators with parameters distributed in some arbitrary continuous variable x was studied. It was shown that the properties of this function are closely related to the properties of a discrete paralleled resonator distribution with similar parameters. Realization of a general specified admittance magnitude using only paralleled resonators, and including shunt capacitance, is shown to be possible to within a ripple in magnitude. Several examples of admittance shapes are realized using a program designed on this basis. Methods are presented for analysis and design of a usefully large variety of admittances using only paralleled resonators. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 1966
- Accession Number
- AD0646215
Entities
People
- John F. O'neill
- Mohammed S. Ghausi
Organizations
- New York University