Array direction-finding system with gain-phase errors calibration method based on consistency for HackRF one
The design of a direction-finding system through software-defined radio (SDR) is of great application value because the software and hardware platform of SDRs are mostly open source and debuggable, which is very suitable for collecting the signals received by the antenna array and realizing the synchronization in time and frequency. The USRP device is a high-performance, multi-channel software-defined radio. It has integrated TX and RX channels, but the cost of USRP is too high. Therefore, my research is to design a direction-of-arrival (DOA) system based on the low-cost HackRF One and propose a gain-phase error calibration method.
Authors
- Jingjing Guan
- Tao Zhang (ORCID: https://orcid.org/0000-0002-2194-6810)
- Wenbin Zhu (ORCID: https://orcid.org/0000-0003-1208-980X)
- Qiang Luo (ORCID: https://orcid.org/0000-0001-6813-4820)
Institutions
- Chongqing University of Posts and Telecommunications (CN)
- Civil Aviation University of China (CN)
Publication Details
- Published
- 2025-05-19
- DOI
- https://doi.org/10.1117/12.3068797
- Primary Topic
- Antenna Design and Optimization
- Type
- article
- Field-Weighted Citation Impact
- 0.00