Optical links replace slip rings in a rotating LiDAR, simplifying assembly while improving compactness, data transfer, and reliability.
Strategic air-gap placement and minimal winding passage reduce fringing, eddy current losses, and core saturation in transformers.
Wireless optical communication and electromagnetic rotation cut LiDAR alignment and assembly complexity while keeping compact ranging performance.
Overlapping differential T-coils at different vertical levels raise inductance density, save mounting area, and widen bandwidth.
A low-emissivity heat shield layer on the outer current lead cuts radiant heat input and helps keep the superconducting coil stable.
Integrated boards, wireless power, and an optical data link simplify rotating LiDAR assembly while preserving alignment, resolution, and reliability.
TaN passive layers cut conductor loss at cryogenic temperatures while metal contacts preserve MMIC functionality at room temperature.
Segmenting the transformer into elementary units with balancing capacitors reduces mass and production costs while maintaining high-voltage isolation.