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In this paper, we propose a novel distributed Kalman filter (KF) over sensor networks using partial diffusion strategy, where each sensor only communicates with its neighbours and individual estimation vectors are partially transmitted to obtain local ones through convex combinations under communication bandwidth constraints. Proposed solution can obtain a trade-off between communications burden and...
In 60 GHz radios, at least 9 GHz flat gain is needed for the whole band for 16-QAM modulation. A 23 GHz 3 dB bandwidth, 6.3 dB to 17.5 dB variable gain, less than 4.3 dB NF, −7.7 dBm IIP3, four-stage common source LNA is proposed in this paper. The LNA uses guided micro-strip transmission line to realize simple input and inter-stage impedance matching networks. The prototype LNA is implemented in...
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