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Title: Comparison of Time-Domain Antenna Performances for the Terahertz Photoconductive Sources and Detectors
Authors: Songur, Ahmet C.
Unlu, Mehmet
Keywords: Time Domain
Terahertz Radiation
Photoconductive Antennas
Issue Date: 2022
Publisher: Spie-Int Soc Optical Engineering
Abstract: The aim of this study is to investigate and design broadband, terahertz antennas for the time-domain, pulsed operation of the photoconductive sources and detectors. Different antenna types, i.e., thick dipole, bowtie, and spiral antenna, are designed, and their performances are analyzed both analytically and numerically for radiation in 0.8-2 THz band. A very effective ultra-wideband antenna configuration, Archimedean spiral antenna, which has promising time-domain radiation results according to analytical studies, is proposed for terahertz radiation. To the best of the authors' knowledge, this is the first study on fully time-domain analysis of terahertz antennas operating in 0.8-2 THz band.
Description: Conference on Terahertz Photonics II Part of SPIE Photonics Europe Conference -- APR 03-MAY 20, 2022 -- ELECTR NETWORK
ISBN: 978-1-5106-5145-6
ISSN: 0277-786X
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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