Search Results - Wang Jiawen

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    A K-band gm-boost dual path noise-canceling LNA

    A K-band gm-boost dual path noise-canceling LNA by Wang Yingqi, Wang Jiawen, Kuai Yang, Guo Runnan, Tao Hongqi

    Published 2025-04-01

    To meet the demand for high-performance silicon-based low noise amplifier (LNA) with the development of communication systems, a gm-boost dual path noise-canceling circuit topology is proposed, which can reduce transistor noise and achieve low noise figure (NF). A gm-boost structure is introduced in...

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  2. 2
    Research on the applicability of image keypoints in underground mine environments

    Research on the applicability of image keypoints in underground mine environments by WANG Jiawen, LIAO Chenfei, ZHAO Zhongqi, HUANG Zhipeng, XIE Peilong, LIU Xinyi, HOU Yanhu, YANG Kehu

    Published 2025-06-01

    The keypoint algorithm, as a fundamental algorithm in machine vision, plays a crucial role in enhancing the visual perception capabilities of new mining equipment. The keypoint algorithm can be applied across various mining tasks. The unique characteristics of the mine environment, such as lighting...

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