CCD pixels that use no vertical-overflow antiblooming structures also have usable IR response. The best image sensors require analog-signal processing to cancel noise before digitizing the signal. The ...

An aging effect in solid-state image sensors is studied: the generation of hard errors resulting in hot spots, warm pixels, or white pixels. These effects even occur in image sensors that are simply ...

Our medical experts vetted the best and most popular watches that monitor heart rate on the market for 2025.

Remotely controlled SAW temperature sensors using Hyperbolically Frequency Modulated (HFM) signals were manufactured and measured. The sensors are Ultra-Wide-Band (UWB) and operate in the 2.0-2.5 GHz ...

Adaptable and sensitive materials are essential for the development of advanced sensor systems such as bio and chemical sensors. Biomaterials can be used to develop multifunctional biosensor ...