A Design Method and Structure of Kernel for Sampling Rate Converter

Author

Mori, Yukio ; Nagasawa, Kenji ; Aikawa, Naoyuki

Author_Institution

Dept. of Electron. & Commun., Salesian Polytech., Machida-City

fYear

2006

fDate

7-9 June 2006

Firstpage

34

Lastpage

37

Abstract

In this paper, we propose arbitrary block structures of a kernel with nth polynomials and block ratio, and its design method for sampling rate converter. Because the proposed kernels are polynomial based, they can be efficiently implemented using the Farrow structure for the real time applications. In order to obtain a large attenuation, we design the kernel in the frequency domain using a modern optimization methodology known as semidefinite programming (SDP). The sampling rate changed fractional number is possible by the proposed kernel. Finally, effectiveness of the proposed kernel is verified through an example

Keywords

analogue-digital conversion; frequency-domain analysis; optimisation; polynomials; signal sampling; Farrow structure; SDP; arbitrary block kernel structure; attenuation; frequency domain; modern optimization methodology; polynomials; real time applications; sampling rate converter; semidefinite programming; Attenuation; Design engineering; Design methodology; Design optimization; Filter bank; Frequency domain analysis; Interpolation; Kernel; Polynomials; Sampling methods;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing Symposium, 2006. NORSIG 2006. Proceedings of the 7th Nordic

Conference_Location

Rejkjavik

Print_ISBN

1-4244-0412-6

Electronic_ISBN

1-4244-0413-4

Type

conf

DOI

10.1109/NORSIG.2006.275269

Filename

4052264