A ± 1.55ppm Stable FBAR Reference Clock with Oven-Controlled Temperature Compensation by Jabeom Koo, Kannan Sankaragomathi, Richard Ruby, Brian Otis

“…The highly integrated system includes a 0.64mm2 FBAR chip with integrated heater and sensor resistors and a 3 mm2 CMOS chip with the control electronics. …”
Get full text

Compressed Sensing in On-Grid MIMO Radar by Michael F. Minner

“…We utilize a colocated random sensor array and transmit distinct linear chirps to a small scene with few, slowly moving targets. …”
Get full text

A Comprehensive Forward Model for Imaging under Irregular Terrain Using RF Tomography by Lorenzo Lo Monte, Francesco Soldovieri, Danilo Erricolo, Antonios Giannopoulos, Michael C. Wicks

Get full text

Electrochemical Properties of Silver Nanoparticle Doped Aminosilica Nanocomposite by Yong-Jae Choi, Tzy-Jiun M. Luo

“…Furthermore, a humidity sensor based on silver-silica nanocomposite film has also been demonstrated.…”
Get full text

Smart health-care systems for rheumatology by Suneeta Mohanty, Prasant Kumar Pattnaik

“…Sensors such as accelerometers, wearable sensors, and thermal infrared camera sensors are extensively used to assemble data for patients with arthritis. …”
Get full text

Integrity Design for Networked Control Systems with Actuator Failures and Data Packet Dropouts by Xiaomei Qi, Jason Gu

“…The data packet dropouts in both sensor-controller (S-C) and controller-actuator (C-A) links are described by two switches, which can be modeled as a discrete event system with known rate. …”
Get full text

Implantable Tx–Rx wireless systems. An overview of their efficiency analysis through scattering matrix formalism by Koulouridis, Stavros

“…Different scenarios including telemetry, wireless harvesting and sensor transmission information are included as examples.…”
Get full text

Passive Localization of 3D Near-Field Cyclostationary Sources Using Parallel Factor Analysis by Jian Chen, Guohong Liu, Xiaoying Sun

“…Firstly, we construct a parallel factor (PARAFAC) analysis model by computing the third-order cyclic moment matrices of the properly chosen sensor outputs. Then, we analyze the uniqueness of the constructed model and obtain three-dimensional (3D) near-field parameters via trilinear alternating least squares regression (TALS). …”
Get full text

Ubiquitous Computing for Remote Cardiac Patient Monitoring: A Survey by Sunil Kumar, Kashyap Kambhatla, Fei Hu, Mark Lifson, Yang Xiao

“…New wireless technologies, such as wireless LAN and sensor networks, for telecardiology purposes give new possibilities for monitoring vital parameters with wearable biomedical sensors, and give patients the freedom to be mobile and still be under continuous monitoring and thereby better quality of patient care. …”
Get full text

Adaptive Kalman Estimation in Target Tracking Mixed with Random One-Step Delays, Stochastic-Bias Measurements, and Missing Measurements by Sujuan Chen, Yinya Li, Guoqing Qi, Andong Sheng

“…The objective of this paper is concerned with the estimation problem for linear discrete-time stochastic systems with mixed uncertainties involving random one-step sensor delay, stochastic-bias measurements, and missing measurements. …”
Get full text

Dynamic Watermarking for Finite Markov Decision Processes by Jiacheng Tang, Jiguo Song, Abhishek Gupta

“…We demonstrate the effectiveness of the proposed dynamic watermarking algorithm by detecting a spoofing attack in a sensor network system.…”
Get full text

Coupling of Photonic Crystal Surface Modes by Melike Behiye Yücel

“…The surface mode coupling phenomenon could be employed either to enhance sensitivity or to reduce device size in bio/chemical sensor applications since the effective travelling length of surface waves increases by about 3.5 times due to evanescent coupling.…”
Get full text

Fault-Tolerant Partition Resolvability of Cyclic Networks by Kamran Azhar, Sohail Zafar, Agha Kashif, Michael Onyango Ojiema

“…The interaction and interconnection between devices, sensors, and service providers have opened the door for an eruption of mobile over the web applications. …”
Get full text

Monitoring of the Bond State between the Concrete-Filled Steel Tube Pile and Surrounding Soil by Daopei Zhu, Yali Hu, Cai Wu

“…A horizontal transient impact stress was applied to the pile top, and a piezoelectric ceramic sensor embedded in the pile detected the stress wave. …”
Get full text

Determination of L-Argininamide Based on Water-Soluble Fluorescent Conjugated Polymer-Aptamer by Hongliang Guan, Zhike He

“…Water-soluble fluorescent conjugated polymer is a promising material which could be used as an optical platform in highly sensitive molecular sensors. In this paper, a simple label-free DNA sensor, which consisted of a poly(3-alkoxy-4-methylthiophene) and an aptamer, was used to detect L-argininamide (L-Arm). …”
Get full text

Analysis and Design of Networked Control Systems with Random Markovian Delays and Uncertain Transition Probabilities by Li Qiu, Chengxiang Liu, Fengqi Yao, Gang Xu

“…This paper focuses on the stability issue of discrete-time networked control systems with random Markovian delays and uncertain transition probabilities, wherein the random time delays exist in the sensor-to-controller and controller-to-actuator. The resulting closed-loop system is modeled as a discrete-time Markovian delays system governed by two Markov chains. …”
Get full text

Hypercalcemia, Acute Kidney Injury, and Metabolic Alkalosis by Faten Aqeel, Jennifer Del Castillo, Bernard G. Jaar, Mohamad Hanouneh

“…Hypercalcemia can result in impaired collecting duct system sensitivity to antidiuretic hormone, afferent arteriole constriction, and activation of calcium sensor receptors in multiple tissues. The net effect is an increase in calcium reabsorption with a salt and water diuresis which leads to volume depletion, acute kidney injury, and metabolic alkalosis.…”
Get full text

Consensus Information Filtering for Large-Scale Systems with Application to Heat Conduction Process by Liguo Zhang, Ying Lyu

“…This work describes a distributed consensus filtering for a class of large-scale distributed systems with unknown boundary conditions, which are monitored by a set of sensors. Because of the difference of spatial positions among the sensor network, only the single state variables or both the states and outside input jointly could be estimates with Kalman information filtering, respectively. …”
Get full text

Intelligent Control System Design of Ring Light via IOT Mobile Robot by Xianzhi Kang, Yue Teng

“…In this study, a mobile robot positioning system based on the wireless positioning technology of the IoT is first designed, and an adaptive federated filtering algorithm based on the confidence of the sensor measurement data is given, and the data fusion processing is carried out for the positioning system to achieve the accurate positioning of the mobile robot. …”
Get full text

Conteo de bacterias y levaduras en imágenes digitales by Jorge Peña Martín, Yelenys Alvarado Capó, Rubén Orozco Morales, Tatiana Pichardo, Ailet Abreu López

“…<br /><strong>Métodos:</strong> el sensor empleado para la toma de imágenes de las muestras fue una cámara digital modelo HDCE-X, con un sensor CMOS de ½", con una resolución de 2592 píxeles por 1944 píxeles (5 Mp). …”
Get full text