Title :
Filters Eliminating Input Impedance of Input Current Terminal for High-Speed Analog Signal Processing
Author :
Lattenberg, Ivo ; Vrba, Kamil
Author_Institution :
Dept. of Telecommun., Brno Univ. of Technol., Brno
Abstract :
The paper describes a field of filters for high-speed analog signal processing, whose transfer function is affected by the existence of real input impedances of current active elements. The influence of this input impedance is analyzed in detail. This is indicated by both the additive error and the multiplicative error. Novel filter circuits, which partially eliminate the influence of this input impedance, are designed.
Keywords :
electric impedance; filters; signal processing; transfer functions; additive error; filter circuits; high-speed analog signal processing; input current terminal; input impedance filters; multiplicative error; transfer function; Circuits; Dynamic range; Equations; Impedance; Low pass filters; Paper technology; Resistors; Signal processing; Transfer functions; Voltage; Current mode; Filters; Signal processing;
Conference_Titel :
Networking, 2008. ICN 2008. Seventh International Conference on
Conference_Location :
Cancun
Print_ISBN :
978-0-7695-3106-9
Electronic_ISBN :
978-0-7695-3106-9
DOI :
10.1109/ICN.2008.56
