Document Type
Article
Publication Date
3-29-2012
Abstract
Measurements of a meta-atom integrated with a low noise amplifier into the split-ring resonator are presented. A comparison is made between baseline meta-atoms and one integrated with a GaAs low noise amplifier. S-parameter measurements in a RF strip-line show the resonant frequency location. The resonance null is more prominent for the integrated meta-atom. Biasing the low noise amplifier from 0 to 7 VDC showed that the resonant null improved with biasing voltage. As the biasing voltage increases, the transmission null reduced from -11.82 to -23.21 dB for biases from 0 to 7 VDC at resonant frequency.
DOI
10.1063/1.3701709
Source Publication
AIP Advances
Recommended Citation
Langley, D., Coutu, R. A., & Collins, P. J. (2012). Low-loss meta-atom for improved resonance response. AIP Advances, 2(1), 012196. https://doi.org/10.1063/1.3701709
Comments
Statement on article cover page. "This is a work of the U.S. Government and is not subject to copyright protection in the United States."
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