What is it about?
Traditionally, 3D localization has been performed using the sub-6 GHz and mmWave frequencies; however, the newly opened frequency bands above 100 GHz can achieve higher localization sensitivity, which is crucial for applications requiring real-time and precise 3D localization. To utilize these bands and address their inherent challenges, we present 123-LOC the first single-shot non-coherent architecture for 3D localization above 100 GHz.
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Why is it important?
Applications like augmented reality, VR, and smart robotics require accurate localization that can be performed in real-time which is hard to attain at lower frequencies. With this architecture, it is possible to attain nano-second scale latency with mm-scale ranging accuracy and sub-deg resolution in angular positioning.
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This page is a summary of: Quasi-optical 3D localization using asymmetric signatures above 100 GHz, October 2022, ACM (Association for Computing Machinery),
DOI: 10.1145/3495243.3517022.
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