Planar Lens–Based Ultra-Wideband Dielectric Rod Waveguide Antenna for Tunable THz and Sub-THz Photomixer Sources
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Infrared, Millimeter, and Terahertz Waves"
DOI: 10.1007/s10762-019-00612-1
Abstract: In this manuscript, the use of dielectric rod waveguide antenna (DRW) with an embedded planar lens is proposed as a highly directional alternative to an electrically large hyper-hemispheric silicon lens for emission at millimeter and… read more here.
Keywords: planar lens; thz; rod waveguide; dielectric rod ... See more keywords
Evaluation of the dielectric rod attenuation using the modified parallel strips that provide a relatively reasonable field environment
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5125858
Abstract: A thin film is often coated on the dielectric rods used in traveling wave tubes to provide microwave attenuation. The quality of the thin film will affect the performance of the traveling wave tube. To… read more here.
Keywords: parallel strips; modified parallel; thin film; dielectric rod ... See more keywords
Investigation of the 3D Printing Roughness Effect on the Performance of a Dielectric Rod Antenna
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2869580
Abstract: In this letter, the roughness effect of a three-dimensional (3-D) printed dielectric rod antenna is investigated. One of the issues of 3-D printing in microwave components and antennas is the limited printing resolution, which creates… read more here.
Keywords: rod antenna; rod; dielectric rod; roughness effect ... See more keywords
A 24 GHz Dual-Polarized and Robust Dielectric Rod Antenna
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2017.2764530
Abstract: This paper presents a robust and easy manufacturable dual linear-polarized dielectric waveguide antenna (DRA) for the 24 GHz industrial, scientific, and medical band. Dual-polarized operation is achieved by utilizing a square metal waveguide and a… read more here.
Keywords: ghz dual; polarized robust; dielectric rod; antenna ... See more keywords
Wideband Circularly Polarized 3-D Printed Dielectric Rod Antenna
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2019.2943325
Abstract: This article presents a 3-D-printed dielectric rod antenna with wideband circular polarization. The proposed dielectric device comprises two main components: a launching part and a radiating part. The launching part consists of three cylindrical sections… read more here.
Keywords: part; printed dielectric; rod; dielectric rod ... See more keywords