Show simple item record

dc.contributor.authorYang, Minye
dc.contributor.authorYe, Zhilu
dc.contributor.authorFarhat, Mohamed
dc.contributor.authorChen, Pai-Yen
dc.date.accessioned2021-02-08T10:33:33Z
dc.date.available2021-02-08T10:33:33Z
dc.date.issued2021-01-14
dc.date.submitted2020-09-10
dc.identifier.citationYang, M., Ye, Z., Farhat, M., & Chen, P.-Y. (2021). Enhanced Radio-Frequency Sensors Based on a Self-Dual Emitter-Absorber. Physical Review Applied, 15(1). doi:10.1103/physrevapplied.15.014026
dc.identifier.issn2331-7019
dc.identifier.doi10.1103/PhysRevApplied.15.014026
dc.identifier.urihttp://hdl.handle.net/10754/667288
dc.description.abstractWe propose and experimentally demonstrate a parity-time-symmetric electronic system exhibiting the self-dual emitter-absorber property with a remarkable modulation depth in the radio-frequency (rf) region. The dramatically different rf responses between the emitter and absorber modes may allow detection of ultrasmall conductive or reactive perturbations. Our measurement results show that even a perturbation on the order of 10-2 can greatly change the system's output intensity by more than 30 dB, consistent with the theoretical prediction. The measured sensitivity is far beyond the sensitivity of traditional sensors based on a Fabry-Perot resonator, and may lead to monotonic rf sensors with high sensitivity and resolvability.
dc.publisherAmerican Physical Society (APS)
dc.relation.urlhttps://link.aps.org/doi/10.1103/PhysRevApplied.15.014026
dc.rightsArchived with thanks to Physical Review Applied
dc.titleEnhanced Radio-Frequency Sensors Based on a Self-Dual Emitter-Absorber
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journalPhysical Review Applied
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
dc.identifier.volume15
dc.identifier.issue1
kaust.personFarhat, Mohamed
dc.date.accepted2020-12-08
dc.identifier.eid2-s2.0-85100120627
refterms.dateFOA2021-02-14T06:22:39Z


Files in this item

Thumbnail
Name:
CPAL Sensor_Experiment_revised_Final.pdf
Size:
1.004Mb
Format:
PDF
Description:
Accepted manuscript

This item appears in the following Collection(s)

Show simple item record