The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. The latest robotic ball ...

Abstract: In past years, the use of clamp-on inductive probes was proposed for measuring the impedance or admittance at radio frequencies while the equipment under test (e.g., power electronic ...

Abstract: This paper presents the performance analysis and experimental demonstrations of our orbital angular momentum-multiple-input multiple-output (OAM-MIMO) multiplexing system. OAM is a fixed ...