Title :
Dynamic translinear nonlinear energy operator
Author :
Hiseni, Senad ; Sawigun, Chutham ; Serdijn, Wouter A.
Author_Institution :
Electron. Res. Lab., Delft Univ. of Technol., Delft, Netherlands
Abstract :
The dynamic translinear principle, in contrast to the conventional, i.e., static, translinear principle, can be used for the realization of frequency dependent transfer functions. Using the dynamic translinear principle we can realize both linear and nonlinear differential equations. This paper presents the dynamic translinear realization of the nonlinear second-order differential equation describing the nonlinear energy operator performing the real time energy detection of analog signals. The expected behavior of the designed nonlinear energy operator is demonstrated by means of simulations.
Keywords :
nonlinear differential equations; transfer functions; analog signals; dynamic translinear principle; frequency dependent transfer functions; nonlinear differential equations; nonlinear energy operator; nonlinear second-order differential equation; real time energy detection; Biomedical electronics; Bipolar transistors; Capacitors; Circuit simulation; Circuit synthesis; Differential equations; Laboratories; Low voltage; MOSFETs; Transfer functions; analog integrated circuits; dynamic translinear circuits; low power; low voltage; non-linear; nonlinear energy operator; structured synthesis;
Conference_Titel :
Circuit Theory and Design, 2009. ECCTD 2009. European Conference on
Conference_Location :
Antalya
Print_ISBN :
978-1-4244-3896-9
Electronic_ISBN :
978-1-4244-3896-9
DOI :
10.1109/ECCTD.2009.5274959
