2006•Journal of Chongqing University of Posts and TelecommunicationsRequires access

Techniques of undersamping research based on software radio

Xianming Xie

Abstract

This paper discusses key technology in the digital intermediate frequency receiver with wide band based on software radio,including down-converter on condition of band-pass-sampling,digital down-converter,multi-rate digital signal processing,band-pass signal decimating,and achieves software system simulation based on under-sampling.As what is concluded from the above that it is practicable to design the digital intermediate frequency receiver with wide band at present.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Software-defined radio, Digital down converter, Computer science, Radio receiver design, Intermediate frequency, Software, Electronic engineering, Sampling (signal processing)