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.
In this study, we examined the microwave power transfer to sensors in a car engine compartment. First, we calculated the transmission efficiency in free space. We changed the transmission distance, and confirmed a theoretical limit value of the transmission efficiency in free space. Second, we simulated the transmission efficiency using the engine compartment model. We changed the direction of the...
One of the most important technology of the receiving antenna in wireless power transmission is matching technique to receive microwave which reach at the antenna surface. Especially, in the case of the microwave power transmission with high power, energy confinement is significant for human safety and compatibility with other wireless system as well as for efficiency improvement. In this paper, matching...
In this study, we examined the microwave power transfer to sensors in car engine compartment. First, we calculated the transmission efficiency in free space. We changed a transmission distance, and confirmed a theoretical limit value of the transmission efficiency in free space. Second, we simulated the transmission efficiency using the cuboid engine compartment model. From simulation results, we...
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.