DocumentCode
1968057
Title
SPICE simulation of load resistance with distributed capacitance
Author
Lin, H.C. ; Chiang, S.P.
Author_Institution
Dept. of Electr. Eng., Maryland Univ., College Park, MD, USA
fYear
1988
fDate
7-9 June 1988
Firstpage
885
Abstract
It is shown that a load resistance with distributed capacitance can be simulated with a resistance and a parallel capacitance. The values of the resistance and capacitance should be inversely proportional to the square root of frequency so that frequency responses fall off at 10 dB/decade and the phase shift is asymptotic to -45 degrees . The resistance can be simulated by a diode which is forward-biased with a current proportional to square root omega . The capacitance can be simulated by a diode which is reverse-biased with a voltage which is proportional to omega .<>
Keywords
circuit analysis computing; distributed parameter networks; equivalent circuits; SPICE simulation; diode simulating capacitance; diode simulating resistance; equivalent circuit; forward biased diode; frequency responses fall off; load resistance with distributed capacitance; phase shift; reverse biased diode; Boundary conditions; Capacitance; Circuit simulation; Diodes; Electric resistance; Equations; Frequency; Impedance; SPICE; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location
Espoo, Finland
Type
conf
DOI
10.1109/ISCAS.1988.15065
Filename
15065
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