Title :
Novel One-Dimensional Sampling Method to Calculate Two-Dimensional Diamond-Shaped Discrete Frequency Distributions
Author_Institution :
Dept. of Electron. & Control Eng., Ibaraki Nat. Coll. of Technol., Hitachinaka, Japan
Abstract :
A novel 1-D sampling method is proposed to calculate 2-D diamond-shaped discrete frequency distributions, which are often treated in the harmonic balance method. The proposed method fills up the entire 2-D discrete frequency plane with diamond-shaped rhombic tiles and makes the number of sampling points equal to that of the necessary frequency components.
Keywords :
nonlinear network analysis; 1D sampling method; 2D diamond-shaped discrete frequency distribution; 2D discrete frequency plane; diamond-shaped rhombic tiles; frequency component; harmonic balance method; one-dimensional sampling method; sampling point; two-dimensional diamond-shaped discrete frequency distribution; Discrete Fourier transforms; Harmonic analysis; Nonlinear circuits; Sampling methods; Time-frequency analysis; Circuit analysis; data compression; discrete Fourier transform (DFT); multidimensional system; sampling methods;
Journal_Title :
Circuits and Systems II: Express Briefs, IEEE Transactions on
DOI :
10.1109/TCSII.2014.2304877
