Correlation Algorithm for High-Precision Measurement in FM-CW Radar Level Meters

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概要

• 論文の詳細を見る

• For the microwave level meter based on the FM-CW radar, we analyze the spectrum correlation of beat signals and propose a measurement algorithm using the fact that there exists a peak in the spectrum correlation of beat signals when range difference is sufficiently small. This algorithm can compensate the nonlinear effect of VCO frequency sweep, making it possible to determine the range difference in a precise manner even using a practical VCO. We present some experimental results to show the validity of this algorithm.

• 社団法人電子情報通信学会の論文
• 2001-08-01

著者

• Kim Jeong-mok

  Research Institute Of Industrial Science & Technology

• Lim Zong-soo

  Research Institute Of Industrial Science & Technology

• CHUN Joong-Chang

  Department of Computer and Communications Engineering, Uiduk University

• KIM Tae-Soo

  Department of Computer and Communications Engineering, Uiduk University

• Kim Tae-soo

  Department Of Computer And Communications Engineering Uiduk University

• Chun Joong-chang

  Department Of Computer And Communications Engineering Uiduk University

関連論文

• Correlation Algorithm for High-Precision Measurement in FM-CW Radar Level Meters

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