Comparison Analysis of Small and Large Bandwidth Indoor SAR Multi-Object Imaging at Low Terahertz Spectrum

Publikation: Beitrag zu KonferenzenPaperBeigetragenBegutachtung

Beitragende

Abstract

Indoor THz Synthetic Aperture Radar (SAR) is an emerging research domain. It expands the conventional SAR applications to sub-mm resolution imaging and localization due to high available bandwidth and compact antennas at this spectrum. In general, high resolution is always preferred but it comes with the cost of complexity of the radio front-end chain. Therefore, in this paper three SAR systems with different carrier frequency fc and bandwidth Bw are studied. These systems are set-up with fc = 230 GHz and Bw = 20 GHz, fc = 245 GHz and Bw = 50 GHz and lastly, fc=275 GHz and Bw = 110 GHz. The paper presents the comparison between these systems w.r.t. the focused SAR image quality associated with the spatial resolution.

Details

OriginalspracheEnglisch
Seiten1-2
Seitenumfang2
PublikationsstatusVeröffentlicht - 2020
Peer-Review-StatusJa

Konferenz

Titel45th International Conference on Infrared, Millimeter, and Terahertz Waves
KurztitelIRMMW-THz 2020
Veranstaltungsnummer45
Dauer8 - 13 November 2020
Ortonline
StadtBuffalo
LandUSA/Vereinigte Staaten

Externe IDs

ORCID /0000-0003-2571-8441/work/142240493
Scopus 85103222508

Schlagworte

Schlagwörter

  • Radar