On the Optimization of the Imaging Speed in Broadband THz Focal Plane Arrays of Kinetic Inductance Detectors

被引：0
|
作者：
Llombart, N. [1 ]
Neto, A. [1 ]
Blazquez, B. [1 ]
Yurduseven, O. [1 ]
Freni, A. [2 ]
机构：
[1] Delft Univ Technol, Microelect Dept, EEMCS Fac, Delft, Netherlands
[2] Univ Florence, Dept Elect & Telecommun, Florence, Italy
来源：
2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2013年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The design of focal planes of power detectors for the characterization of radiometric distributed sources in the sub-mm wave regime is a problem of renewed interest for the scientific community. The important question is how to optimize the focal plane sampling and the focal plane feed elements for maximizing the acquisition speed. The key speed limitations for some popular feed solutions have been qualitatively discussed in the optical scientific literature. However, the actual realistic estimation of the acquisition speeds is complicated when rigorous electromagnetic calculations have to be performed. While, the basic estimations are supposedly well understood in the scientific astronomical communities, the realistic estimation requires the tools typical of antenna engineers. This is particularly important when the bandwidth of the desired systems is large.
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