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 propose a general expression of the peak-to-average power ratio (PAPR) distribution in orthogonal frequency division multiplexing (OFDM) systems with unequal power allocation strategy, which is based on the extreme value theory for Chi-squared-2 process. The proposed general distribution of the PAPR depends on the number of the subcarriers, distribution of the power allocation and...
Recent advances of TWTCAD Integrated Framework, a 2D modeling and simulation code suite for traveling wave tube, will be presented. The use of the suite is more convenience, and the simulation result is more accurate. All modules of TWTCAD are improved. TWTCAD is applying and validating in microwave industry broadly.
Microwave tube simulator suite (MTSS), tools for microwave tube design, will be presented. It includes a front-end and three solvers now. All codes are finished and validation of this suite is under running.
An optimization method is proposed for optimal berth system expansion planning on container terminals to improve operation performance along with the growing container quantity. This planning problem is attributed to a multi-stage decision-making problem and its solution method is divided into two parts: (1). For the decision-making sequence in the long period, dynamic programming is used to determine...
An optimization method is proposed for optimal berth system expansion planning on container terminals to improve operation performance along with the growing container quantity. This planning problem is attributed to a multi-stage decision-making problem and its solution method is divided into two parts: (1) For the decision-making sequence in the long period, dynamic programming is used to determine...
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.