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The 2008 paper entitled ??Prototype Design and Experimental Results for an Intruder Detection Swarming Network?? describes the design of an intruder detection and tracking sensor network that exhibits swarming behavior. This initial work investigated the viability of using simple tones for signaling and combining tones from multiple nodes. In this paper we present the architectural details of our...
The 2007 paper entitled ldquoSwarming Network for Intruder Detectionrdquo described the concept for an intruder detection and tracking sensor network that exhibits swarming behavior. The network is based on simple signals and cueing with no data protocols as a means to minimize cost and complexity. Further, a means to detect an intruder via measuring the blockage by the intruder of randomly placed...
We describe a novel concept for an intrusion sensor network. The concept features two components. The first is a simple tone-based inter-node signaling system for autonomous interactive cueing, exhibiting a swarming behavior. The second component is a means to detect an intruder by measuring the reduction in a microwave illumination signal by a receiver as that signal is blocked by the intruder. Preliminary...
Junction temperature typically determines the time to wear-out for a power amplifier, and thermal management affects many critical power amplifier design choices such as packaging, gate pitch, and wafer thickness. Pulsed waveforms create a junction temperature that varies as a function of time. Often the maximum temperature during the pulsed waveform is used to determine the failure rate for a pulsed...
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