... Microwave studio and compared with existing Koch fractal geometry. The prototype for the third iteration of the K-M fractal antenna is then fabricated on FR-4 substrate and tested through vector network analyzer for operating band/voltage standing wave ratio. Findings The third iteration of the proposed...

... with a pre‐aligned hard mask and then sintering at 480°C for 30 min. Figure 3 shows the SEM pictures of the fabricated SDCD structure. The well‐released bottom‐corner region of a SDCD shown in Figure 3 (b) infers that the previous deposition is conformal for both the diaphragm and the sacrificial layer...

...Jaroslaw Kita; Andrzej Dziedzic; Leszek J. Golonka; Tomasz Zawada This paper presents possibility of laser application for fabrication of 3D elements and structures. The Aurel NAVS‐30 Laser Trimming and Cutting System with special software was used. It was applied successfully for fabrication...

...R. Hahn; V. Glaw; A. Ginolas; M. Töpfer; K. Wittke; H. Reichl High performance aluminium nitride water cooled heat sinks were fabricated and characterized. A variety of fabrication processes were employed to meet different cooling requirements. They include laser cut microchannel coolers for chip...