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Inability to detect small concentration of cancer cells at the early stages of disease is a major barrier for early diagnosis. Molecular bioelectricity, which recognizes how voltage gradients in nonexcitable cells coordinate morphogenesis, tissue development, repair, and cancer formation is shown here as a novel modality to detect cancerous behavior. The design, simulation and electrical characterization...
A review is presented for the physics-based flicker noise model developed to describe the origin of low-frequency fluctuations in LDMOS transistors. The model is based on the Unified 1/f Noise Model, but it considers a more realistic spatial and energy distribution of traps in the dielectric instead of uniform trap distribution. It not only correctly computes the observed noise power spectral density...
Random telegraph signals (RTS) are investigated on MOSFETs where a systematic procedure is developed to extract the RTS parameters from a large volume of multi-level switching events with a Poisson distribution. RTS measurements can be utilized to identify and characterize gate oxide defects with better resolution than frequency domain power spectral density, deep level transient spectroscopy, or...
1/ƒ noise observed on differently processed high-power, RESURF LDMOS transistors has been correlated with degradation in the drain current and transconductance induced by DC stressing. The effects of stressing are analyzed on individual resistance and noise components in the channel and in the extended drain regions under the gate and field oxides. It has been found that the LDMOS does not follow...
In this paper, we present our design and implementation of load-balanced gateway discovery routing protocol called LBGD-AODV. A gateway node in a wireless mesh network acts as bridge between mesh routers and external network in order to provide services such as broadband. We observed in our SwanMesh testbed that a single gateway can only serve up to a limited number of hops due to noticeable throughput...
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