In recent years, vital signals monitoring in sports and health have been considered the
research focus in the field of wearable sensing technologies. Typical signals include …

With the development of flexible electronic materials, as well as the wide development and
application of smartphones, the cloud, and wireless systems, flexible wearable sensor …

The brain–computer interface (BCI) has emerged in recent years and has attracted great
attention. As an indispensable part of the BCI signal acquisition system, brain electrodes …

Electrocardiogram (ECG) is a critical physiological indicator that contains abundant
information about human heart activities. However, it is a kind of weak low-frequency signal …

Forecasts about the aging trend of the world population agree on identifying increased life
expectancy as a serious risk factor for the financial sustainability of social healthcare …

This paper proposes a wireless sensor device for the real-time acquisition of bioelectrical
signals such as electromyography (EMG) and electrocardiography (ECG), coupled with an …

Sensing of bioelectrical potentials using a non-contact method remains promising for the
long-term recording of heart biopotential signals. Recording electrocardiogram (ECG) in non …

Generally, the electrocardiography (ECG) system plays an important role in preventing and
diagnosing heart diseases. To further improve the amenity and convenience of using an …

The sensitivity and baseline of the analog front end (AFE) with the noncontact capacitive
probe is influenced by the skin-probe distance, thereby restricting its application of …

Purpose This paper aims to concentrate on recent innovations in flexible wearable sensor
technology tailored for monitoring vital signals within the contexts of wearable sensors and …