Correcting the direction-of-arrival (DoA) estimates of passive UHF RFID tag signals by carrier leakage cancellation using LMS adaptive filtering

Correcting the direction-of-arrival (DoA) estimates of passive UHF RFID tag signals by carrier leakage cancellation using LMS adaptive filtering

This study proposes a means of correctly estimating the direction of arrival (DoA) of backscattered signals from passive ultra high frequency radio frequency identification (UHF RFID) tags. The DoA estimation is carried out by using the root-MUSIC algorithm on a two-element receive antenna array, wh...

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Bibliographic Details
Main Author: De Jesus, Neon S.
Format: Thesis
Language:English
Published: 2010.
Subjects:
Estimation theory.
Radio frequency identification systems.
Signal processing > Digital techniques.
Direction-of-arrival estimation.
MUSIC algorithm.