Elpub

This paper reports on the design and characterization of a CMOS based direct terahertz detector in an advanced 22nm FD-SOI technology. The nFET detector is implemented with an on-chip ring antenna fully compliant with the technology density rules. At 0.855 THz, a maximum optical responsivity and a minimum…

This paper presents a CMOS camera-type THz compact antenna test range (CATR) to facilitate a convenient means to measure far-field radiation patterns of transmitters (TXs). For concept validation, we measured the far-field radiation pattern of a 26-dBi 0.852-THz standard gain horn antenna-type TX with…

An array of terahertz sources in 0.13 μm SiGe BiCMOS has previously been developed to mitigate the well-known issue of low available power from compact terahertz sources. However, the device projects beams toward different, non-overlapping directions, rendering it unsuitable for use as a general-purpose…

Light-field (LF) refers to the spatio-directional light flow in space. In LF imaging, light rays are recorded along different positions and directions, and a 3-D scene is reconstructed with back-propagation [1]. Modern visible-light LF cameras assemble a lens array atop a megapixel (Mpx) count focal-plane…

In this paper, we present a comprehensive study to understand the image formation and associated resolution limitations of hyper-hemispherical high-resistivity floating-zone silicon (HRFZ-Si) lens-integrated terahertz (THz) cameras, and we extend this understanding into THz super-resolution imaging applications.…

This report is based upon research funded by the German-Israeli Foundation for Scientific Research and Development (GIF).

The focus report “Project Facts Template” contains a series of templates designed for summarizing quanti-tative information on competition buildings. Design, planning and implementation of the contributions to a building competition such as the Solar Decathlon are a continuous process during the whole…

The focus report “Monitoring Data Visualization” gives a detailed overview of the obtained monitoring data from Solar Decathlon Europe 2010, 2012, 2014 and Solar Decathlon Middle East 2018 by presenting a large number of illustrations. Each competition is structured in a separate chapter and begins with…

Ein Projekt kreativen Schreibens zum 200. Geburtstag von Friedrich Engels. – Texte, Theorien, Methoden –