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This paper presents the design of a narrowband transmitter and antenna system that achieves an average power consumption of 78 pW when operating at a duty-cycled data rate of 1 bps. Fabricated in a 0.18 µm CMOS process, the transmitter employs a direct-RF power oscillator topology where a loop antenna acts as a both a radiative and resonant element. The low-complexity single-stage architecture, in...
Wireless sensor networks are very important part of today's industry and academic research. This technology introduces various possibilities for different applications of WSNs. The ProSense project aims to develop few applications based on sensor networks and to integrate all these into a large network, which will be deployed over the western Balkan area. ProSense group from Belgrade is developing...
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