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Modified Soret Lenses for Dual Band Integrated Detectors at Millimetre and Submillimetre Wavelengths
IEEE Transactions on Terahertz Science and Technology ( IF 3.2 ) Pub Date : 2020-03-01 , DOI: 10.1109/tthz.2019.2957476 Alicia Elena Torres-Garcia , Jose M. Perez-Escudero , Inigo Ederra , Ramon Gonzalo
IEEE Transactions on Terahertz Science and Technology ( IF 3.2 ) Pub Date : 2020-03-01 , DOI: 10.1109/tthz.2019.2957476 Alicia Elena Torres-Garcia , Jose M. Perez-Escudero , Inigo Ederra , Ramon Gonzalo
This article presents the comparison of different modified Soret lenses suitable for a millimetre and submillimetre-wave dual-band integrated pixel detector. The approach is based on the modification of a printed planar Soret lens, designed to operate in the sub-mm range, to obtain an antenna in the millimetre region. Three modifications of a transmission-mode Soret Lens at 840 GHz based on spiral, logarithmic, and meander antennas geometries have been analyzed with a combination of Kirchhoff's diffraction and full-wave simulation methods. The performance of the designs has been experimentally demonstrated in the submillimetre-wave band, showing good agreement with the simulation results.
中文翻译:
用于毫米和亚毫米波长双波段集成探测器的改进型索雷透镜
本文介绍了适用于毫米波和亚毫米波双波段集成像素探测器的不同改良 Soret 透镜的比较。该方法基于对印刷平面 Soret 透镜的修改,设计用于在亚毫米范围内工作,以获得毫米区域的天线。结合基尔霍夫衍射和全波模拟方法,分析了基于螺旋、对数和曲折天线几何结构的 840 GHz 传输模式 Soret 透镜的三种修改。该设计的性能已在亚毫米波段进行了实验证明,与仿真结果非常吻合。
更新日期:2020-03-01
中文翻译:
用于毫米和亚毫米波长双波段集成探测器的改进型索雷透镜
本文介绍了适用于毫米波和亚毫米波双波段集成像素探测器的不同改良 Soret 透镜的比较。该方法基于对印刷平面 Soret 透镜的修改,设计用于在亚毫米范围内工作,以获得毫米区域的天线。结合基尔霍夫衍射和全波模拟方法,分析了基于螺旋、对数和曲折天线几何结构的 840 GHz 传输模式 Soret 透镜的三种修改。该设计的性能已在亚毫米波段进行了实验证明,与仿真结果非常吻合。