Title :
Bipolar circuits for stabilization of power in variable resistors
Author :
Filanovsky, I.M. ; Leme, C.A. ; Piskarev, V.A. ; Baltes, H.
Author_Institution :
Quantum Electron. Inst., ETH, Zurich, Switzerland
Abstract :
The authors describe bipolar circuits designed to control and stabilize power dissipated in a variable load resistor. Three approaches are used. The circuits can be designed with two linear voltage-controlled current sources or with a controlled current source introduced in the translinear loop of four transistors or by using a translinear loop with two currents where the load power is controlled by two voltage and current external sources. The errors of power stabilization are compared
Keywords :
bipolar integrated circuits; bipolar transistor circuits; linear network synthesis; power control; resistors; stability; bipolar circuits; errors of power stabilization; power control; stabilization of power; translinear loop of four transistors; translinear loop with two currents; variable load resistor; variable resistors; voltage-controlled current sources; Circuits; Electric variables control; Frequency; Laboratories; Mirrors; Operational amplifiers; Power dissipation; Resistors; Transfer functions; Voltage control;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230396
