Design and Demonstration of A Compact Full Adder Using Micro-beam Resonators
Younis, Mohammad I.
KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Mechanical Engineering Program
Physical Sciences and Engineering (PSE) Division
KAUST Grant NumberOSR-2016-CRG5-3001
Online Publication Date2019-02-28
Print Publication Date2018-08
Permanent link to this recordhttp://hdl.handle.net/10754/631733
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AbstractIn this work, we present the design, analytical and finite element simulations and experimental results of a full adder block using microelectromechanical resonators with multiple split electrodes. The device operation is based on modulating resonance characteristics by the digital DC inputs. The proposed full adder is implemented with only two devices, considerably less complex than standard CMOS designs which require 24 or more transistors. While the current device has a 0.1 kHz speed and energy/operation in pJ, we show that by careful optimization and scaling of the devices, the speed can be increased to MHz and the energy can be reduced to sub-fJ, which shows the potential of this technology for ultra-low power applications with moderate processing requirements. The device is fabricated using silicon-on-insulator wafer with conventional surface micromachining techniques. The implemented circuit is CMOS compatible which allows its monolithic integration with other CMOS-based circuits. The micro-beam resonator operates at room temperature and moderate pressure of 700 mTorr.
CitationAhmed S, Ilyas S, Jaber N, Zou X, Li R, et al. (2018) Design and Demonstration of A Compact Full Adder Using Micro-beam Resonators. 2018 IEEE 61st International Midwest Symposium on Circuits and Systems (MWSCAS). Available: http://dx.doi.org/10.1109/MWSCAS.2018.8624042.
SponsorsThis work was supported by the King Abdullah University of Science and Technology (KAUST) office of sponsored research OSR under Award No. OSR-2016-CRG5-3001.
Conference/Event name61st IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2018