@article{article, title  = {{Limitations of the Luneburg lens as a calibration target for a dual-antenna radar system}},

 publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}},

 url = {{https://doi.org/10.1109/36.103310 }},

 year = {{1991}},

 month = {{1}},

 author = {{Racette PE and Forster RR and Moore RK}},

 doi = {{10.1109/36.103310}},

 volume = {{29}},

 journal = {{IEEE Transactions on Geoscience and Remote Sensing}},

 issue = {{1}},

 pages = {{179-180}},

 note = {{Accessed on 2025/11/29}}}