Estimation of fringing capacitance of electrodes on s.i. GaAs substrate
- 22 May 1980
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 16 (11) , 411-412
- https://doi.org/10.1049/el:19800287
Abstract
Capacitances of the electrodes with various patterns on a semi-insulating GaAs substrate were measured and analysed to estimate parasitic capacitances of GaAs devices. The fringing capacitance was a larger fraction of the total capacitance for electrodes with area less than 200 μm square. A simple and practical expression for the capacitance was derived from the experimental results.Keywords
This publication has 1 reference indexed in Scilit:
- Effects of capacitance at crossover wirings in power GaAs m.e.s.f.e.t.s.Electronics Letters, 1980