Obscure gastrointestinal (GI) bleeding, Crohn disease, Celiac disease, small bower tumors,
and other disorders that occur in the GI tract have always been challenging to be diagnosed …

Introduction: Nowadays, mass screening campaigns for colorectal cancer diagnosis in the
early and curable stage is essential yet limited due to many reasons, for example …

Backscatter requires zero transmission power, making it a compelling technology for in-body
communication and localization. It can significantly reduce the battery requirements (and …

Wireless capsule endoscope (WCE) is a notable invention introduced in the biomedical
industry. It involves swallowing a small disposable video capsule that takes photographic …

Implantable sensor systems are effective tools for biomedical diagnosis, visualization and
treatment of various health conditions, attracting the interest of researchers, as well as …

A reliable, real time localization functionality is crutial for actively controlled capsule
endoscopy robots, which are an emerging, minimally invasive diagnostic and therapeutic …

A technology for low-power high data-rate digital capsule endoscopy with human body
communication (CEHBC) is presented in this paper. To transfer the image data stably with …

Wireless capsule endoscopy (WCE) offers a non-invasive evaluation of the digestive system,
eliminating the need for sedation and the risks associated with conventional endoscopic …

In some biomedical applications such as wireless capsule endoscopy, the localization of an
in-body radio-frequency (RF) source is important for the positioning of any abnormality …

This paper presents a method based on the phase difference of arrival and the non-linear
least square estimation to localize a radio-frequency (RF) source, eg a wireless capsule …