T. Meister, K. Ishida, C. Carta, R. Shabanpour, B. K. Boroujeni, N. Münzenrieder, L. Petti, G. Salvatore, G. Schmidt, Pol Ghesquière, S. Kiefl, G. Toma, T. Faetti, A. Hübler, G. Tröster, F. Ellinger
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引用次数: 6
Abstract
We developed a fully flexible AM (amplitude modulation) radio receiver suitable for integration in an “audio bag”, by exploiting the heterogeneous integration of several fully flexible technologies. In this paper, we present a 2.9 mW 2-bit digitally-controlled tuner with a 576 kHz tuning range, a 3.5 mW 1 MHz AM detector and their integration in such a fully-flexible system. Their optimized power consumptions are essential because thin flexible batteries and organic solar cells serve as power supply. The circuits are fabricated in a low-temperature amorphous indium gallium zinc oxide (a-IGZO) technology. For the system integration textile techniques as well as flexible inkjet-printed packages and printed circuit boards (IPCBs) were used.
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