We examine electrical models for lumped-element impedance standards used in on-wafer network-analyzer calibrations. We illustrate the advantages of using models that are complicated enough to replicate the actual electrical behavior of the lumped standards, but do not have more degrees of freedom than...
Lumped-element models have long been used to estimate the basic vibration and radiation characteristics of moving-coil loudspeakers. The classical low-frequency model combines and simplifies several important driver elements, predicting only a single mechanical resonance wherein the diaphragm (e.g., cone...
Lumped element models of double negative metamaterial-based transmission lines. Ziolkowski, Richard W.,Cheng, Ching-Ying. Radio Science . 2004Ziolkowski, R. W., and C. Y. Cheng (2004), Lumped element models of double negative metamaterial‐based transmission lines, Radio Sci., 39, RS2017, ...
models characterize the data well, whereas the averaged CPE values are supraunitary and subunitary for the ladder network and the lumped model, respectively... Ionescu, C. M.,Machado, J. A. T.,De Keyser, R - 《IEEE Transactions on Biomedical Circuits & Systems》 被引量: 88发表: 2011年...
Designers and layout engineers often try to estimate layout parasitics with approximate lumped element models. MAGWEL DEBUTS SIMULATION SOLUTION The focus is on solving common filter problems with lumped element and distributed filters, and chapters accomplish this through diagrams, charts, mathematical exp...
S. H. Zainud-Deen, S. I. El-Doda, K. H. Awadalla, and H. A. Sharshar, "The relation between lumped-element circuit models for cylindri- cal dielectric resonator and antenna parameters using MBPE," Prog. Electromagn. Res. M, vol. 1, no. 1, pp. 79-93, 2008....
Network modelIn this paper, two compact lumped el-ement models synthesis methods for distributed pas-sive electromagnetic structures are presented. The first method is based on the canonical Foster representation while the second method uses the Brune's synthesis procedure which is a more general ...
Finally, the proposed DLEM is applied to predict the printing quality using nanosilver ink. Experimental results show that, compared to other analytic models, the proposed DLEM has a simpler structure with the sufficient simulation and prediction accuracy. 展开 ...
Simple equivalent-circuit models are also established, from which the passband behavior of the lumped-element transition structures may be characterized. 展开 关键词: baluns coplanar waveguides equivalent circuits strip line transitions waveguide transitions CPW-to-coplanar stripline transitions Marchand-balun...
Cad compatible accurate models of microwave passive lumped elements for mmic applications resistors, interdigital and MIM capacitors, via holes, and airbridges for use in the computer-aided design of monolithic microwave integrated circuits (MMIC... VK Sadhir,IJ Bahl,DA Willems - 《International Jou...