DocumentCode
153381
Title
Dual band sub-mm and IR detector based on square Fresnel zone plate lens
Author
Gonzalo, Ramon ; Etayo, David ; Ederra, Inigo
Author_Institution
Electr. & Electron. Eng. Dept., Public Univ. of Navarra, Pamplona, Spain
fYear
2014
fDate
14-19 Sept. 2014
Firstpage
1
Lastpage
2
Abstract
Dust emission is used in space applications for star-formation characterization normally acquired by different detectors operating at Infrared (IR) and sub-millimeter wave (sub-mm wave) frequencies. An integrated dual band detector working at both frequency ranges will be described in this paper. The proposed configuration implements a spiral antenna working at sub-millimeter wave frequencies whose design is based on Fresnel zones theory. At the same time, this spiral antenna is used as Fresnel lens to focus IR power (12 μm) into an IR detector.
Keywords
infrared detectors; lenses; spiral antennas; submillimetre wave detectors; zone plates; IR detector; dual band submillimeter detector; integrated dual band detector; spiral antenna; square Fresnel zone plate lens; submillimeter wave frequencies; Antennas; Detectors; Dual band; Fresnel reflection; Lenses; Silicon; Spirals;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
Conference_Location
Tucson, AZ
Type
conf
DOI
10.1109/IRMMW-THz.2014.6956407
Filename
6956407
Link To Document