The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents a combined wireless power transmitting coil designed for endoscopic capsule. In the design, a group of vertically segmented transmitting coils are combined to work. According to the position of the capsule, one, two or three segmented transmitting coils will be selected to work, which makes the capsule closer to the center of the combined transmitting coils. The mechanism ensures...
This paper proposes a power harvest circuit design to combine the received power from three orthogonal receiving coils for the wireless capsule endoscopy. The inductive coupling power harvest circuit consists of three orthogonal coils with parallel LC resonant tank, three rectifiers and an output filtering capacitor. The topology of LC resonant tank and rectifier are discussed. The theoretical expression...
This paper investigates the design and optimization of a wireless power transmission link targeting Micro-Ball Endoscopy applications. A novel asymmetric resonant coupling structure is proposed to deliver power to an endoscopic Micro-Ball system for image read-out after it is excreted. Such a technology enables many key medical applications with stringent requirements for small system volume and high...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.