Near-Field MMIC-Based D-Band MIMO Radar: Hardware Design and Characterization
This paper presents the hardware design and characterization of a 1D MIMO radar based on commercially available MMICs at D-band for imaging applications. The system operates in the 114 GHz to 134 GHz frequency band, which provides a 7.5-millimeter range resolution. The system has an aperture of 1-meter length, implemented as a sparse array consisting of 8 transmitters and 7 receivers, which provides an angular resolution of 0.2°.
Authors
- Marcos Arias (ORCID: https://orcid.org/0000-0001-7237-1829)
- Jesús Grajal (ORCID: https://orcid.org/0000-0001-8081-2815)
- Borja González-Valdés (ORCID: https://orcid.org/0000-0003-2947-8836)
- José Vázquez-Cabo (ORCID: https://orcid.org/0000-0002-3028-3190)
- Ignacio E. López-Delgado (ORCID: https://orcid.org/0000-0001-8060-3765)
- Lorena Pérez-Eijo (ORCID: https://orcid.org/0000-0003-1671-2099)
- Ignacio Sardinero–Meirás (ORCID: https://orcid.org/0009-0005-6325-3990)
- Ignacio Cabrera-Gordillo
- Javier Sanfélix-Guajardo
Institutions
- Universidade de Vigo (ES)
Publication Details
- Published
- 2024-10-15
- DOI
- https://doi.org/10.1109/array58370.2024.10880461
- Citations
- 2
- Primary Topic
- Electromagnetic Compatibility and Measurements
- Type
- article
- Field-Weighted Citation Impact
- 0.42
Funders
- Ministerio de Ciencia e Innovación