DUAL BAND GNSS ANTENNA PHASE CENTER CHARACTERIZATION FOR AUTOMOTIVE APPLICATIONS
| Autor: | Daniel N. Aloi, Ran Liu and |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Signal Processing (eess.SP)
Materials science business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Automotive industry Electrical engineering Autonomous Drive Systems and Control (eess.SY) Phase Center Offset (PCO) Electrical Engineering and Systems Science - Systems and Control Phase Center Variation (PCV) Characterization (materials science) GNSS applications FOS: Electrical engineering electronic engineering information engineering Phase center Multi-band device Electrical Engineering and Systems Science - Signal Processing business Real-Time Kinematic (RTK) Antenna Phase Determination Computer Science::Information Theory |
| DOI: | 10.5281/zenodo.5886156 |
| Popis: | In this paper, a low-cost small size dual-band ceramic GNSS patch antenna is presented from design to real sample. A further study of this patch antenna illustrates the absolute phase center variation measured in an indoor range to achieve a received signal phase error correction. In addition, this low-cost antenna solution is investigated when integrated into a standard multi-band automotive antenna product. This product is evaluated both on its own in an indoor range and on a typical vehicle roof at an outdoor range. By using this evaluation file to estimate the receiver position could achieve phase motion error-free result. Comment: 19 pages, 16 figures, 3 tables |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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