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.
Friis equation gives accurate results for antennas in line of sight of each other, and it's important to predict the gain of the antennas accurately. For predicting the coupling between antennas not in direct line of sight; Lyon and B&S are good for low horizontal displacement; Siegel's equation is good at frequencies below 500 MHz & above 5000 MHz (Weston [8]). In the Siarkiewicz and Adams...
This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: path loss measurement; data acquisition; nodes location; and diffraction losses.
This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: piezoelectric energy harvesting; near field coupling; far field wireless power transfer; and wearable technique.
This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: discrete lens array; beam selection techniques; maximum magnitude selection; capacity maximization selection; signal to interference ratio; system configuration; spectral efficiency; and power efficiency.
This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: parasitic antennas; ESPAR antennas; adaptive beamforming; blind interference alignment; and DoA estimation.
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.