Circuit macromodels and large-signal behaviour of fet-input operational amplifiers

1992 ◽  
Vol 20 (1) ◽  
pp. 75-85 ◽  
Author(s):  
D. Golzio ◽  
S. Graffi ◽  
Zs. M. V.-Kovács ◽  
G. Masetti
Keyword(s):  
Operational Amplifiers ◽  
Large Signal ◽  
Large Signal Behaviour

Large-signal behaviour of double-avalanche-region IMPATT diodes

1987 ◽  
Vol 30 (2) ◽  
pp. 147-154 ◽  
Author(s):  
P. Chakrabarti ◽  
S.C. Choudhury ◽  
B.B. Pal
Keyword(s):  
Large Signal ◽  
Large Signal Behaviour ◽  
Impatt Diodes

scholarly journals Application of Piezoceramics in Relays

1976 ◽  
Vol 3 (1) ◽  
pp. 1-12 ◽  
Author(s):  
M. Guntersdorfer ◽  
P. Kleinschmidt ◽  
R. Veith
Keyword(s):  
Stress Distribution ◽  
The Other ◽  
Output Energy ◽  
Large Signal ◽  
Metal Part ◽  
Applied Electric Field Strength ◽  
Delayed Action ◽  
Bending Modes ◽  
Distribution Energy ◽  
Large Signal Behaviour

For the application of a piezoceramic as a d.c. electromechanical transducer to drive relay contacts the mechanical output energy is the most important feature. The energy has been calculated as a function of the applied electric field strength for longitudinal and transverse operation. For a typical ceramic material maximum values of 53 mWs/cm3(long.) and 21 mWs/cm3(trans.) are obtained, taking into account large signal behaviour. Conventional bending elements, which are used to achieve higher deflections at lower voltages, show transformation losses caused by inhomogeneous stress distribution, energy storage in the metal part and inactive bending modes. On the other hand by utilizing the effects of transverse clamping and stiffness compensation, the output energy can be increased by more than one decade as experimentally verified with some special types of highly efficient bending elements. A delayed action relay showing low temperature and shock sensitivity has been tested over more than 10 000 switching cycles.

scholarly journals Distortion Analysis of Active Filters

1988 ◽  
Vol 13 (2) ◽  
pp. 113-132 ◽  
Author(s):  
Umesh Kumar ◽  
Sushil Kumar Shukla
Keyword(s):  
Volterra Series ◽  
General Procedure ◽  
Active Filters ◽  
Intermodulation Distortion ◽  
Operational Amplifiers ◽  
Large Signal ◽  
High Frequencies ◽  
Analysis Technique ◽  
Distortion Analysis ◽  
Nonlinear Performance

Second order active filters using single and two operational amplifiers at high frequencies and/or large-signal levels are investigated for their nonlinear performance. A general procedure using the Volterra series in presented regarding intermodulation distortion. Computer results by implementation in a program “Distortion Analysis” demonstrate the accuracy of the analysis technique.

Large Signal Behaviour of Cathode Notch Stabilized T.E. Amplifier Devices

1975 ◽  
Author(s):  
Peter Harrop ◽  
John Magarshack ◽  
Alain Rabier ◽  
Roberto Spitlanik
Keyword(s):  
Large Signal ◽  
Large Signal Behaviour
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