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The dual band microstrip antenna is realized by placing open circuit stub on the edges of the patch. When the stub length is taken to be nearly quarter wave in length, it offers capacitive and inductive impedance around the resonance frequency of the patch and realizes dual frequency response. In this paper, a detail analysis for the effect of stub on the dual band response of rectangular microstrip...
This paper studies the effect of wireless channel imperfections on the transport and estimation of spatially distributed events using wireless sensor networks (WSNs). It is observed that the quality of event estimation at the sink (fusion center) degrades considerably with correlated packet losses during transmission from the sensors. A novel diversity technique based on field estimation is proposed...
This paper deals with static behaviour modelling of Parallel Kinematic Machines (PKMs). Due to their high dynamic abilities, PKMs are subjected to high inertial and cutting loads while machining. These loads generate structure deflection, and thus tool pose defects. The aim of this article is to present a predictable model of PKMs. This model could be useful to optimize part positioning in the workspace...
This paper presents a new framework for detection of targets in clutter and noise. Conventional radar detection techniques involve testing each range cell separately at a predefined probability of false alarm. In this paper, we propose a novel surveillance paradigm that controls the false discovery rate (FDR) for a specified surveillance area (SA), which consists of a number of range cells. This approach...
Compliance management (CM) is the management process that an organization implements to ensure organizational compliance with relevant requirements and expectations. Compliance auditing (CA) is a child-process of CM where compliance rules and policies are individually checked against the organization to determine the level of compliance achieved by the organization. In this paper, we arrange organizational...
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