Results 111 to 120 of about 105,179 (138)

J-EXPANDING MATRIX FUNCTIONS AND THEIR ROLE IN THE ANALYTICAL THEORY OF ELECTRICAL CIRCUITS

Russian Mathematical Surveys, 1973
Chapter I establishes the essential properties of the -matrix of a passive multipole depending on the number of its branches. These properties are based on Langevin's theorem.A classification of the basic objects of investigation: -expanding matrix-functions (class ), and also positive matrix functions (class ), is introduced.Chapter II gives an ...
Efimov, A. V., Potapov, V. P.
openaire   +1 more source

Analytical theory and equivalent circuit for extraordinary transmission through arrays of slits perforated in realistic metallic screens

2010 URSI International Symposium on Electromagnetic Theory, 2010
We propose an analytical theory of extraordinary optical transmission (EOT) through lossy metallic screens perforated by a periodic array of subwavelength slits. The theory is based on our previous work on EOT through perfect conducting screens and on the surface impedance concept.
V. Delgado, F. Mesa, L. Jelinek, R. Marques   +3 more
openaire   +1 more source

Revisiting the analytic theory of p-n junction impedance: improvements guided by computer simulation leading to a new equivalent circuit

IEEE Transactions on Electron Devices, 1999
We revisit the analytic derivation of the dc and low frequency ac behavior of the p-n step junction and suggest all preexisting treatments are flawed for three important reasons. First, not all contributions to the diode current are included. We derive a rigorous expression for each component of current that can be used to judge the completeness of ...
S.E. Laux, K. Hess
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An Analytic Theory for the Evans Circuit for Avalanche Diodes (Correspondence)

IEEE Transactions on Microwave Theory and Techniques, 1970
An analytic theory is outlined for the operation of avalanche diodes in the circuit first analyzed by Evens. This consists of a low-pass filter situated approximately one-half wavelength from the diode. The magnitude and rate of rise of the voltage for a given charge pulse are estimated, and expressions for the efficiency and diode impedance are ...
openaire   +1 more source

Analytical model for ideal generic memristor circuits based on the theory of Volterra

2015
The use of memristors in future electronics is under deep investigation nowadays. The fields where these devices may find application are various. In fact there exist distinct types of memristors. Depending upon materials and operating conditions, different physical phenomena may emerge in these two-terminal devices, and the resulting dynamics may ...
Ascoli A, Tetzlaff R
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Analytical theory, circuit and numerical simulations to design a splittable degenerate birdcage for MSK applications

2016
The degenerate birdcage is not a common design for ultra-high field transmit array due to the technical difficulties in its construction, such as the interdependence of tuning and degeneracy on the value of capacitors. We present here a combination of an analytical theory, circuit simulations and numerical simulations to be used for an efficient design
STARA, RICCARDO, Morsani, F, TIBERI, GIANLUIGI, FANTACCI, MARIA EVELINA, Marletta, M, Zampa, V, Rutt, B, Retico, A, TOSETTI, MICHELA   +8 more
openaire   +1 more source

Detecting Incipient Inter-Turn Short Circuit Faults in DFIGs Based on Magnetic Flux Leakage Theory and MPJ-SVDD Analytical Method

2023 Global Reliability and Prognostics and Health Management Conference (PHM-Hangzhou), 2023
Shouwang Zhao, Yu Chen, Feng Liang, Sichao Zhang, Nadeem Shahbaz, Shuang Wang, Yong Zhao, Wei Deng, Yonghong Cheng   +8 more
openaire   +1 more source

Innovations in research and clinical care using patient‐generated health data

Ca-A Cancer Journal for Clinicians, 2020
H S L Jim, Aasha I Hoogland, Naomi C Brownstein   +2 more
exaly  

Horizontal gene transfer and adaptive evolution in bacteria

Nature Reviews Microbiology, 2021
Brian J Arnold, William P Hanage
exaly  

Poly(ADP-Ribose) polymerase (PARP) inhibitors: Exploiting a synthetic lethal strategy in the clinic

Ca-A Cancer Journal for Clinicians, 2011
Timothy A Yap, Johann Sebastian de Bono
exaly