Motor Overvoltage Mitigation by Active Cancellation of Reflections Using Parallel SiC Devices with a Coupled Inductor

A Developed Structure of Step-Up DC/DC Converter by Using Coupled Inductor and Active Clamped Circuit

In this paper, a new structure of step-up dc-dc converter by using coupled inductor and active-clamped circuit is proposed. The proposed converter generates high voltage gain in comparison with the conventional dc-dc converters. Duo to using active-clamped circuit in the proposed topology the voltage stress on main switch is reduced. In addition the zero voltage switching (ZVS) in ON-state of m...

Improved Multistage Parallel Interference Cancellation Using Limit Cycle Mitigation

This paper describes a new technique for improving the performance of multistage parallel interference cancellation (PIC) multiuser detection. The focus of the paper is on the hard-decision multistage PIC detector due to the fact that it possesses two desirable properties: (a) very low computational complexity in binary communication systems and (b) the optimum (joint maximum likelihood) bit es...

Tunable C Band Coupled-C BPF with Resonators Using Active Capacitor and Inductor

New Coupled-Inductor Based Multilevel Inverter with Extension Capability

Multilevel inverters have been developed due to limitations of the conventional two-level voltage source inverters (VSIs). Most of the topologies of multilevel inverters that have been presented in the literature are based on the sharing of the rated voltage between the switches so that the switches with lower voltage ratings can be used. In these topologies, the current rating of all of the sw...

Jammer Localization Using Wireless Devices with Mitigation by Self-Configuration

Communication abilities of a wireless network decrease significantly in the presence of a jammer. This paper presents a reactive technique, to detect and locate the position of a jammer using a distributed collection of wireless sensor devices. We employ the theory of autonomic computing as a framework to design the same. Upon detection of a jammer, the affected nodes self-configure their power...