Ruiping Xu

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—In this paper, novel composite right/left-handed (CRLH) leaky-wave antennas based on folded substrate-integrated-waveguide (FSIW) structures are proposed. The proposed leaky-wave antennas were realized by periodically loading the radiating slots on the top metallization of the FSIW-based CRLH transmission lines. The structural advantages of the FSIW(More)
For the problem of the energy loss when the simple pendulum was swinging, the experimental methods for energy compensation had been proposed. The methods were based on a swing sensor for energy compensation automation and the simple pendulum swing for a long time. There were three methods. The first one was that the slider was embedded in the spiral groove(More)
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