Abstract: This paper presents an improved H5 circuit based five-level quasi Z-source inverter for photovoltaic applications. The inverter circuit is formed by utilizing an improvised H5 circuit with a ...

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Abstract: A 256 × 256 single-photon avalanche diode image sensor operating at 100kfps with fill factor of 61% and pixel pitch of 16 μm is reported. An all-nMOS 7T pixel allows gated operation down to ...