An ISAR-SAR Based Method for Indoor Localization Using Passive UHF RFID System With Mobile Robotic Platform
نویسندگان
چکیده
A novel RFID inverse synthetic aperture radar (ISAR)-synthetic (SAR) localization method is proposed and demonstrated which exploits reference tags with known locations to estimate the trajectory of a mobile platform locate target unknown locations. system that integrates robot an integrated reader antenna used obtain phase measurements both when moving along its trajectory. The ISAR algorithm estimates ISAR-SAR loop then adjusts estimated combined determine their location. performance compared SAR using LiDAR measured Similar accuracy (15 cm MAE) achieved LiDAR-SAR or straight-line higher (6 cm) than (8 L-shape
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ژورنال
عنوان ژورنال: IEEE journal of radio frequency identification
سال: 2021
ISSN: ['2469-7281', '2469-729X']
DOI: https://doi.org/10.1109/jrfid.2021.3097803