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.

Comments

Publisher Version of Record at Scitation (AIP): https://doi.org/10.1063/1.3701709

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."

From the Web Posting Guidelines for AIP Publishing Authors (https://publishing.aip.org/resources/researchers/rights-and-permissions/sharing-content-online/): “You may deposit the [Version Of Record] 12 months after publication, with the credit line and a link to the VOR on AIP Publishing’s site.”

DOI

10.1063/1.3701709

Source Publication

AIP Advances

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