We tested popular wideband Oâ‚‚ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.
Abstract: This article presents the design, fabrication, and characterization of a D-band (110–170 GHz) bolometric power sensor, used for millimeter-wave metrology. This sensor type is new ...
Abstract: This industry-driven article introduces a novel multifrequency soil sensor for precision agriculture applications. The sensor simultaneously measures volumetric water content (VWC) and ...