Abstract: Microwave Doppler radar has been used to make noncontact river flow measurements and offers a high resolution and a wide range. However, discharge estimation with microwave Doppler radar is ...

Abstract: Here, we describe some of the basic steps for solving mathematical equations with a metadevice, i.e., a subwavelength network that allows for the inversion of any desired matrix. The device ...

Analog computers are systems that perform computations by manipulating physical quantities such as electrical current, that map math variables, instead of representing information using abstraction ...