18,516 resources related to Sensor Arrays
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2021 IEEE Photovoltaic Specialists Conference (PVSC)
Photovoltaic materials, devices, systems and related science and technology
The CDC is the premier conference dedicated to the advancement of the theory and practice of systems and control. The CDC annually brings together an international community of researchers and practitioners in the field of automatic control to discuss new research results, perspectives on future developments, and innovative applications relevant to decision making, automatic control, and related areas.
All areas of ionizing radiation detection - detectors, signal processing, analysis of results, PET development, PET results, medical imaging using ionizing radiation
IEEE Global Communications Conference (GLOBECOM) is one of the IEEE Communications Society’s two flagship conferences dedicated to driving innovation in nearly every aspect of communications. Each year, more than 2,900 scientific researchers and their management submit proposals for program sessions to be held at the annual conference. After extensive peer review, the best of the proposals are selected for the conference program, which includes technical papers, tutorials, workshops and industry sessions designed specifically to advance technologies, systems and infrastructure that are continuing to reshape the world and provide all users with access to an unprecedented spectrum of high-speed, seamless and cost-effective global telecommunications services.
The ICASSP meeting is the world's largest and most comprehensive technical conference focused on signal processing and its applications. The conference will feature world-class speakers, tutorials, exhibits, and over 50 lecture and poster sessions.
Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.
IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.
Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission
The Transactions on Biomedical Circuits and Systems addresses areas at the crossroads of Circuits and Systems and Life Sciences. The main emphasis is on microelectronic issues in a wide range of applications found in life sciences, physical sciences and engineering. The primary goal of the journal is to bridge the unique scientific and technical activities of the Circuits and Systems ...
Part I will now contain regular papers focusing on all matters related to fundamental theory, applications, analog and digital signal processing. Part II will report on the latest significant results across all of these topic areas.
TRANSDUCERS 2009 - 2009 International Solid-State Sensors, Actuators and Microsystems Conference, 2009
In this paper, we report, to the best of our knowledge, the most sensitive artificial hair-based flowsensor arrays operating in air, to date. Artificial hair sensors are bio-inspired from the cerci of crickets, one of nature's best in sensing small air flows. The presented hair sensor arrays aim to realize comparable sensitivity to nature by means of model-based design optimizations ...
2010 International Symposium on Computer, Communication, Control and Automation (3CA), 2010
In this paper, a CMOS readout circuit with frequency optimization for microphone sensor arrays is newly proposed. The proposed readout circuit is attractive due to that all the analog block circuits are robust and compact to be integrated. Based upon the device parameters of 0.35 μm 2P4M CMOS technology with 3 V power supply, all the functions and performance of ...
2015 IEEE 12th International Multi-Conference on Systems, Signals & Devices (SSD15), 2015
This paper describes a model-based conductance measurement design for a metal oxide gas sensor based on tin oxide. The model accounts a conductance measurement system and a corresponding temperature control system. It is demonstrated that the chemical analysis capability with metal oxide gas sensors based on tin oxide can be considerably enhanced when the sensors are under thermo-cyclic operation mode. ...
2006 IEEE Nanotechnology Materials and Devices Conference, 2006
Our team has developed a systematic process to rapidly construct Carbon Nanotube (CNT) sensors by combining DEP and micro-robotics technologies. Arrays of CNT sensors were fabricated on MUMPs chips using this systematic process and the CNT sensor characteristics were found to be very consistent with individual CNT sensors fabricated using basic manual DEP manipulation process. We have shown that the ...
2014 12th International Conference on Signal Processing (ICSP), 2014
A robust wiener-filer beamformer on the circular sensor arrays (CWFB), which is an efficient and robust method, is proposed in this article. The weighted vector will be solved through an unique way, which is derived from the fact that the noise covariance matrix of circular sensor arrays is a circulant matrix. Using the individual feature, the solution is exchanged to ...
Array storing and retrieval
Random Sparse Adaptation for Accurate Inference with Inaccurate RRAM Arrays - IEEE Rebooting Computing 2017
A 4x4x4 mm³ Fully Integrated Sensor-to-Sensor Radio - Li-Xuan Chuo - RFIC 2019 Showcase
Concept of Arrays
Micro-Apps 2013: Design and Simulation of Phased Arrays in VSS
5G mmW Phased Arrays - Future X Radio Panel Talk - Baljit Singh - Brooklyn 5G Summit 2018
Generation of Models for Wireless Sensor Network Assessment
Cooperative Localization in Sensor Networks
5G UE Phased Array Design - Future X Radio Panel Talk - Ozge Koymen - Brooklyn 5G Summit 2018
Capacitive Sensor Interfaces - Man-Kay Law - ISSCCedu 2020
Massive MIMO Active Antenna Arrays for Advanced Wireless Communications: IEEE CAS lecture by Dr. Mihai Banu
Industrial Standards and IoT Use Cases - Talk Three: IECON 2018
Multiple Sensor Fault Detection and Isolation in Complex Distributed Dynamical Systems
Performance, Environment, Actuators, Sensors (PEAS)
mmwave Phased Arrays for 5G Applications - Challenges and Opportunities - Ian Gresham: Brooklyn 5G Summit 2017
A 73GHz PA for 5G Phased Arrays in 14nm FinFET CMOS: RFIC Industry Showcase 2017
Abbas El Gamal accepts the IEEE Richard W. Hamming Medal - Honors Ceremony 2016
Standardizing Sensor Analytics for the Internet of Things: IEEE Standards Association Webinar
In this paper, we report, to the best of our knowledge, the most sensitive artificial hair-based flowsensor arrays operating in air, to date. Artificial hair sensors are bio-inspired from the cerci of crickets, one of nature's best in sensing small air flows. The presented hair sensor arrays aim to realize comparable sensitivity to nature by means of model-based design optimizations and were fabricated using advanced MEMS technologies. The presented artificial hair sensor arrays display a clear figure-of-eight response and show remarkable sensitivities to oscillating air flows down to 0.85 mm/s surpassing noise levels at 1 kHz operational bandwidths.
In this paper, a CMOS readout circuit with frequency optimization for microphone sensor arrays is newly proposed. The proposed readout circuit is attractive due to that all the analog block circuits are robust and compact to be integrated. Based upon the device parameters of 0.35 μm 2P4M CMOS technology with 3 V power supply, all the functions and performance of the proposed analog front-end circuits for silicon condenser microphones are successfully proven through measurements. The area of the analog front-end circuits is 1142 × 1305 μm2.
This paper describes a model-based conductance measurement design for a metal oxide gas sensor based on tin oxide. The model accounts a conductance measurement system and a corresponding temperature control system. It is demonstrated that the chemical analysis capability with metal oxide gas sensors based on tin oxide can be considerably enhanced when the sensors are under thermo-cyclic operation mode. The sensor response is expressed by the conductance-overtime profiles. Based on preliminary studies, the sensor has shown wide range variation of resistance values. In order to interface this kind of sensor, a direct conductance measurement circuit with gain-ranging signal processing as well as temperature control system is developed for multi metal oxide gas sensor arrays. The system is modeled and analyzed in Simulink and then implemented in an embedded system.
Our team has developed a systematic process to rapidly construct Carbon Nanotube (CNT) sensors by combining DEP and micro-robotics technologies. Arrays of CNT sensors were fabricated on MUMPs chips using this systematic process and the CNT sensor characteristics were found to be very consistent with individual CNT sensors fabricated using basic manual DEP manipulation process. We have shown that the average time to fabricate CNT sensor using this process is ~1 sec, which means that potentially 100,000 CNT components could be built in 24 hours .
A robust wiener-filer beamformer on the circular sensor arrays (CWFB), which is an efficient and robust method, is proposed in this article. The weighted vector will be solved through an unique way, which is derived from the fact that the noise covariance matrix of circular sensor arrays is a circulant matrix. Using the individual feature, the solution is exchanged to solve the one-dimensional wiener filter. It can be processed efficiently in frequency domain. However, the circular characteristics of the noise covariance matrix can lead to extreme sensitivity to random errors. In this article, by adding regularization coefficient, the robustness of CWFB is to be improved. Simulation results demonstrate the more robust and efficient superiority of the proposed CWFB than the conventional beamformer.
Considering that the bearing measurement noise is distance-dependent in UWSN, this paper studies the sensortarget geometries optimization of linear sensor arrays and presents the optimal localization via noisy bearing measurements. As for the three constrained scenarios of linear sensor arrays, we analyze the optimal sensor-target geometries in terms of the corresponding Fisher information matrix determinant. We remark the methods for obtaining the optimal sensor-target geometries in fixed uniform linear sensor arrays. Then the optimal sensor-target geometries in the Non-fixed uniform linear sensor arrays for two sensors and the ones in the Non-Uniform linear sensor arrays are proved to be isosceles triangles. The isosceles triangles in the two cases are the same when the bearing measurement noise models are the same. For the length of sides of the isosceles triangle, it depends on the bearing measurement noise models and the positions of the target. Finally the comparisons of the three constrained scenarios show that the optimal sensor- target geometries in the Non-Uniform linear sensor arrays can gain the best localization performance.
A method for fabricating stretchable sensor arrays consisting of rigid islands attached to a stretchable membrane is proposed. The method utilizes a CMOS compatible post processing approach, where the sensor elements and the underlying electronics are fabricated first, followed by a sequence of etching steps and polymer spin coating that result in the formation of the stretchable array. The elements of the array are connected by free-standing interconnects that are prefabricated in the metal stack of the CMOS. The presented fabrication results demonstrate the feasibility of manufacturing of fine- pitch, high density arrays where the interconnects are completely separated from the stretchable substrate allowing for high stretchability.
In this study, we propose a novel sensing device for small olfactory chips which can be installed on mobile such as smart phone. The device comprises gas-sensitive films deposited on surface potential sensor arrays, which is integrated in a single chip with the area of 7.3 mm2. The chip has 128 × 128 elements with the element size of 37.30 × 37.30 pm2. Three kinds of the gas- sensitive film were separately deposited on the sensor arrays. Different responses among these gas-sensitive films were obtained for ethanol, ammonia, and acetic acid, and these gases were successfully recognized from the response characteristics of each of these gas-sensitive films. These results indicate the promising property of the proposed device as a small olfaction chip.
Today, thanks to the development of micro-scale low-cost accelerometers, gyroscopes, and magnetometers, it is possible to construct compact motion- sensor arrays with hundreds of sensing elements. These arrays, as well as providing a high performance-to-price ratio, can also provide new measurement capabilities and enable the development of smart sensors that adapt to the usage conditions. This paper gives an overview of the capabilities enabled by the stochastic, component, temporal, and spatial information diversity that an array of inertial or magnetic field sensors provide. The main challenges in the practical realization of these types of arrays are described.
This study demonstrates the first SiC-based gas sensor array, which is compatible with CMOS processing and capable of discriminating between the constituents of mixed gas species under harsh environments. The oxides, HfO2and TiO2, have been formed using identical processing conditions, enabling the realization of an array, which can be monolithically integrated with amplifier circuitry. Furthermore, a comparison is made between catalytic gate contacts of Pt and Pd. Exposure of the SiC-based (MIS configuration) gas sensors to environments containing mixtures of H2and O2, reveals that the gas sensitivity depends on both the dielectric and contact materials. It is this observed difference in response that facilitates the creation of a resilient sensor arrays, which can operate at 300°C.
Standard for Information Technology -Telecommunications and information exchange between systems – Wireless Regional Area Networks (WRAN) - Specific requirements - Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: Policies and procedures for operation in the TV Bands
This standard specifies the air interface, including the medium access control layer (MAC) and physical layer (PHY), of fixed point-to-multipoint wireless regional area networks operating in the VHF/UHF TV broadcast bands between 54 MHz and 862 MHz.