Performance Optimization of Time Delay Estimation Based on Chirp Spread Spectrum Using ESPRIT

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概要

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• In this letter, we analyze the effect of the size of observed data on the performance of time delay estimation (TDE) in the chirp spread spectrum (CSS) system. By adjusting the size of observed data, we reduce the effect of DC offsets, which would otherwise degrade the performance of TDE based on CSS, and we optimize the performance of TDE in CSS system. Finally, we derive the optimal size of observed data of TDE in CSS system.

著者

• KIM Yeong-Sam

  Department of Electronics and Computer Engineering, Hanyang University

• JANG Seong-Hyun

  Department of Electronics and Computer Engineering, Hanyang University

• CHONG Jong-Wha

  Department of Electronics and Computer Engineering, Hanyang University

• YOON Sang-Hoon

  Department of Electronics and Computer Engineering, Hanyang University

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