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 paper we describe the experimental testing of our microwave imaging (MWI) system prototype for use in research towards early breast cancer detection. The main characteristics of the proposed MWI prototype are the low cost and the portability due to the use, for signals generation and acquisition, of low-cost yet high-precision off-the-shelf components (COTS) that replace a costly vector network...
In this paper a microwave imaging system for use in research towards early breast cancer detection is presented. In the proposed system signals generation and acquisition are performed with low-cost yet high-precision off-the-shelf components to replace the vector network analyzer. Experimental detection results are reported.
In this paper we presents experimental results of a designed microwave-imaging system prototype combined with the interferometric multiple signal classification (I-MUSIC) algorithm for use in research towards early breast cancer detection.
Recently, molecular devices with interesting behaviour like conductance, switching, rectification, gate modulation and negative differential resistance were realized. In this paper we propose a method to model hierachical logic circuits based on Oligo-Phenylene Vinylene (OPV) molecular field effect transistor (MOLFET). The modeling is based on a device level spice equivalent model and on a versatile...
Molecular devices have been proposed as an alternative solution for the design and fabrication of complex logic functions. In this paper a hybrid model of the molecular transistor (MT) is used to simulate different logic circuits. The model is based on the density function theory (DFT) combined with the Non Equilibrium Greens Function (NEGF) to find the transmission spectrum (TS) at equilibrium. The...
Molecular Quantum Dot Cellular Automata (MQCA) are an emergent beyond CMOS technology that uses molecular systems as elementary nanoelectronic devices with computational purposes. The binary encoding is provided by the charge localization within the molecule, so that no current flows among the cells. We discuss a method to write a logic state in a molecule synthesized ad hoc for this technology. Our...
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.