Low-cost resolution improvement technique for short distance measurement systems

Abstract:

In this work, a new scheme for short-range distance measurement is presented. It reduces significantly the amount of signal processing needed for frequency-modulated continuous-wave radar or Lidar systems to obtain a good resolution in beat frequency measurement. In this article, a low cost and easy to implement technique is proposed. This resolution improvement is achieved by simple previous processing of the beat signal. © 2010 Wiley Periodicals, Inc.

Año de publicación:

2010

Keywords:

• FMCW
• Measurement systems
• Lidar
• Optical Communications

Fuente:

scopus