Institute of Electrical and Electronic Engineers (IEEE)
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)
Metamaterials in the terahertz range or higher typically have gaps that are far from an ideal parallel plate due to microfabrication limitations on feature size. This work examines the exact solution to the square parallel plate capacitor and finds a valid approximation for capacitance in non-ideal geometries, when the gap size is comparable or larger than the dimensions of the plates.
Kodama, C. H. and Coutu, Ronald A. Jr., "Micro-Contact Performance and Reliability Under Low Frequency, Low Amplitude, Alternating Current (AC) Test Conditions" (2015). Electrical and Computer Engineering Faculty Research and Publications. 408.