Terahertz band on-chip one-sided directional wide band slot array antenna

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, the design of terahertz band on-chip slot array antenna for imaging devices is designed and tested. Terahertz waves have a high spatial resolution and material permeability, and are suitable for imaging devices that perform nondestructive and non-contact inspections, since there are a lot of substances with absorption spectra in the terahertz frequency band. However, imaging devices using rectifier detectors currently being developed have a problem of low detection sensitivity in the terahertz band. Therefore, in this study, we designed a broadband one-sided directional slot array antenna for terahertz imaging, and fabricated the prototype antenna using a 45 nm SOI (silicon on insulator) technology. The size of the proposed two array antenna is 210 x 290 μm. The maximum gain is 6.13 dBi at 0.84 THz. The 3 dB band is 0.79 THz to 1.07 THz in the simulation.

Original languageEnglish
Title of host publication2021 IEEE 23rd Electronics Packaging Technology Conference, EPTC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages326-329
Number of pages4
ISBN (Electronic)9781665416191
DOIs
Publication statusPublished - 2021
Event23rd IEEE Electronics Packaging Technology Conference, EPTC 2021 - Virtual, Online, Singapore
Duration: Dec 1 2021Dec 30 2021

Publication series

Name2021 IEEE 23rd Electronics Packaging Technology Conference, EPTC 2021

Conference

Conference23rd IEEE Electronics Packaging Technology Conference, EPTC 2021
Country/TerritorySingapore
CityVirtual, Online
Period12/1/2112/30/21

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality
  • Electronic, Optical and Magnetic Materials
  • Fluid Flow and Transfer Processes

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