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.
An integrated 3–5 GHz impulse radio ultrawideband (IR-UWB) wireless transceiver SoC for wireless body area network (WBAN) applications is reported in this paper. To enhance system robustness against narrow band interference (NBI) signals, receiver low noise amplifier (LNA) input matching network is optimized to reject outband NBI below 2.5 GHz. A non-coherent energy detection scheme using analog squarer...
The problem of range sidelobe suppression is addressed for Stepped Frequency Continuous-wave (SFCW) radar. In this paper, a novel approach is presented via reiterative maximum signal minus interference level (RMSMIL) to suppress the range sidelobes. Results of simulations and real data show advantages of the proposed algorithm by comparing with the reiterative minimum mean-square error (RMMSE)-based...
Via the reiterative Maximum Signal Minus Interference Level (MSMIL) criterion and adaptive beamforming, a novel algorithm is proposed to suppress both the mutual interference and strong direct-path interference for shared-spectrum multistatic radar. Numerical results show advantages of the proposed method.
Channel state information(CSI) was applied in resource allocation to decide the interference relationship among primary and secondary users in OFDMA based cognitive radio networks. The CSI among the secondary users are easy to collect by exchanging transmitting and received signal power. However, it is not reasonable to require the CSI between secondary users and primary users since primary users...
In this paper, we study the theoretical problem of the end-to-end rate assignment for multi-hop wireless networks. Specifically, we consider the problem of joint congestion control, random access and power control design with multi-hop transmissions and interference-limited link rates. In order to address both the end-to-end throughput maximization and energy efficiency, we formulate this problem...
The variable speed constant frequency (VSCF) wind power generation system requires the DFIG with characteristics of high response speed as well as strong robustness. Under the mutual effects of internal interference of parametric variation and external interference of load torque oscillation, the dynamic current response of PI control becomes worse, as well as reduced efficiency and stability. Aiming...
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.