scholarly journals Reproducing system-level bulk current injection test in direct power injection setup for multiple-port DUTs

2013 ◽  
Vol 11 ◽  
pp. 177-182
Author(s):  
S. Miropolsky ◽  
S. Frei
Keyword(s):  
Supply Voltage ◽  
Reference Value ◽  
Sufficient Accuracy ◽  
System Level ◽  
Practical Implementation ◽  
Test Results ◽  
Direct Power ◽  
Power Injection ◽  
Single Input ◽  
Rf Signal

Abstract. Many investigations have been published on the transferability of RF immunity test results between system and IC-levels. The RF signal level at DUT (Device under Test) inputs, i.e. either RF voltage amplitude or RF input current, is used as a reference value for the load on the DUT. Existing approaches analyze the DUT response as a function of the RF signal level at a single input pin, e.g. supply voltage. Sufficient accuracy of such an approach could be shown in several cases, but results are not sufficient as a general solution for complex DUT. This paper proposes both theoretical analysis and practical implementation of a DPI setup, where a disturbance, equivalent to system-level BCI setup, can be delivered to multiple DUT input ports.

scholarly journals Single-input, multiple-output iterative algorithm for the calculation of volume, area, elevation, and shape using 3D topobathymetric models

2020 ◽  
Author(s):  
Hugo Luis Rojas-Villalobos ◽  
Blair Stringam ◽  
Zohrab Samani ◽  
Luis Carlos Alatorre Cejudo ◽  
Christopher Brown
Keyword(s):  
Water Body ◽  
Input Data ◽  
Reference Value ◽  
The Body ◽  
Digital Terrain ◽  
Terrain Models ◽  
Input Multiple Output ◽  
Single Input ◽  
The Difference ◽  
Area And Volume

Most methods for estimating the morphometric values of water bodies use equations derived from hypsographic curves or digital terrain models (DTMs) that relate depth, volume (V), and area (A) and that model the uncertainty inherent in the complex underwater morphology. This research focuses directly on the use of topobathymetric models that include the bathymetry and topography of the surrounding area next to the water body. The projection of the water surface height (H) on each DTM pixel generates a water column with intrinsic attributes such as volume and area. The process is replicated among all cells and estimates the total area and volume of the water body. If the V or A is the input data, an algorithm that iterates height values is used to generate the new data, which is compared with the entered value that functions as a reference. If the difference between the reference value and the calculated value is less than an error threshold, the iteration stops, and the maximum and average depths are calculated. The raster and the shape that represent the body of water are created. The cross comparison of H-V-A showed that there is an error between 0.0034% and 0.000039% when any of the parameters are used as input data. Performance tests determined that pixel dimensions are directly proportional to the processing time for each iteration. The results of the implementation of this algorithm were satisfactory since, for the DTM of Bustillos Lagoon, Chihuahua, Mexico, the simulation took less than 17 seconds in at most 22 iterations.

scholarly journals A Direct Power Injection Model for Immunity Prediction in Integrated Circuits

2008 ◽  
Vol 50 (1) ◽  
pp. 52-62 ◽  
Author(s):  
Ali Alaeldine ◽  
Richard Perdriau ◽  
Mohamed Ramdani ◽  
Jean-Luc Levant ◽  
M'hamed Drissi
Keyword(s):  
Integrated Circuits ◽  
Direct Power ◽  
Power Injection ◽  
Injection Model

Wireless Interface Technologies for 3D IC and Module Integration

2021 ◽  
Author(s):  
Tadahiro Kuroda ◽  
Wai-Yeung Yip
Keyword(s):  
Interface Design ◽  
Near Field ◽  
System Level ◽  
Practical Implementation ◽  
Comprehensive Treatment ◽  
3D Ic ◽  
Practical Applications ◽  
Reconfigurable Processors ◽  
Essential Resource ◽  
Wireless Interface

Synthesising fifteen years of research, this authoritative text provides a comprehensive treatment of two major technologies for wireless chip and module interface design, covering technology fundamentals, design considerations and tradeoffs, practical implementation considerations, and discussion of practical applications in neural network, reconfigurable processors, and stacked SRAM. It explains the design principles and applications of two near-field wireless interface technologies for 2.5-3D IC and module integration respectively, and describes system-level performance benefits, making this an essential resource for researchers, professional engineers and graduate students performing research in next-generation wireless chip and module interface design.

Study on Combustor Outlet Temperature Field of Gas Turbine

2011 ◽  
Vol 138-139 ◽  
pp. 962-966 ◽  
Author(s):  
Kai Liu ◽  
Li Xu
Keyword(s):  
Experimental Study ◽  
Temperature Field ◽  
Gas Turbine ◽  
Reference Value ◽  
Test System ◽  
Outlet Temperature ◽  
Test Results ◽  
Heavy Duty ◽  
Pressure Test ◽  
Heavy Duty Gas Turbine

Experimental study on combustor outlet temperature field of heavy-duty gas turbine had been finished on high-pressure test system. Experimental results indicate: The OTDF is sensitive to diameter of dilution holes, and the RTDF is sensitive to location of dilution holes. The test results have important guiding significance and reference value to design, commission and working about the similar combustor.

scholarly journals Low-Power CMOS Integrated Hall Switch Sensor

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Rongshan Wei ◽  
Shizhong Guo ◽  
Shanzhi Yang
Keyword(s):  
Supply Voltage ◽  
Reducing Power ◽  
Cmos Technology ◽  
Sleep Mode ◽  
Test Results ◽  
Offset Voltage ◽  
Current Consumption ◽  
Low Power Cmos ◽  
Switch Circuit ◽  
Hall Element

This paper presents an integrated Hall switch sensor based on SMIC 0.18 µm CMOS technology. The system includes a front-end Hall element and a back-end signal processing circuit. By optimizing the structure of the Hall element and using the orthogonal coupling and spinning current technology, the offset voltage can be suppressed effectively. The simulation results showed that the Hall switch can eliminate offset voltage greater than 1 mV at 3.3 V supply voltage. Two modes of the Hall switch circuit, the awake mode and the sleep mode, were realized by using clock logic signals without compromising the performance of the Hall switch, thereby reducing power consumption. The test results showed that the operate point and the release point of the switch were within the range of 3–7 mT at 3.3 V supply voltage. Meanwhile, the current consumption is 7.89 µA.

Experimental Study on Slaking Deformation of the Remolded Laterite

2014 ◽  
Vol 584-586 ◽  
pp. 1192-1196
Author(s):  
Xiao Wen Liu ◽  
Xiao Yan Chen
Keyword(s):  
Experimental Study ◽  
Stress State ◽  
Axial Strain ◽  
Volumetric Strain ◽  
Reference Value ◽  
Test Results ◽  
Stress Strain ◽  
Modulus Of Deformation ◽  
Logarithmic Relationship ◽  
Wetting Deformation

Through lots of triaxial and a single-line wetting path experiments for slaking deformation of the remolded laterite , behaviors of stress-strain and volumetric strain-axial strain are studied at different level values of wetting stress.The test results indicate that the modulus of deformation and the strength of samples are reduced by wetting, that the value of wetting deformation is relation to the stress state and that the logarithmic relationship between wetting axial strain of the type of laterite and wetting stress levels meets . The test results obtained have an important reference value for actual projects in Jiangxi laterite area.

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