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.
High-sensitivity double-gap phenolic resistive plate chambers (RPCs) are studied for the Phase-2 upgrade of the Compact Muon Solenoid (CMS) muon system at high pseudorapidity η. Whereas the present CMS RPCs have a gas gap thickness of 2 mm, we propose to use thinner gas gaps, which will improve the performance of these RPCs. To validate this proposal, we constructed double-gap RPCs with two different...
The analysis of on-chip power grids requires the solution of large systems of linear algebraic equations with specific properties. Lately, a class of random walk based solvers have been developed that are capable of handling these systems: these are especially useful when only a small part of the original system must be solved. These methods build a probabilistic network that corresponds to the power...
It is common for a designer to consider making several small changes to a power grid, corresponding to ??what if?? scenarios, in an attempt to improve its performance. To evaluate the effects of each incremental change, the circuit must go through incremental analysis. This paper presents a computationally efficient and accurate method for fast and accurate incremental analysis using random walks...
Three techniques were simultaneously applied to reduce the size of the training sequence of the antenna elements to improve the performance of post-FFT OFDM adaptive antenna arrays used for interference cancellation. These techniques are subcarrier training concatenation; frame training concatenation; and weight averaging. Using these simple and easily applicable techniques, the size of the training...
The smart antenna technique as a method of improving the physical layer performance of OFDM WLANs is studied. For this purpose, a comparison of the smart antenna architectures for IEEE 802.11a WLAN system using pre-FFT and post-FFT array processing with different parameters is represented. Simulations are performed on a new Simulink model for IEEE802.11a system using a spatio-temporal channel modeling...
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.