Wireless sensors used in wearable smart devices and medical equipment must be capable of detecting minute changes while ...

Abstract: Milk is a complex fluid and an essential food item with many vital nutrients such as protein, vitamins, minerals, and fats. It is consumed daily in every household among all age groups in ...

Abstract: This letter proposes a planar microwave sensor and a method to determine the dielectric constant and thickness of millimeter-scale thick dielectric slabs. The device is a capacitive sensor ...