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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 AC-DC bridgeless buck converter with high PFC performance by inherently reduced dead zones 期刊论文 IET POWER ELECTRONICS, 2018, 卷号: 11, 页码: 1575-1581 作者:  Lin, Xiang;  Wang, Faqiang 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/26 AC-DC bridgeless buck PFC converter  AC-DC power convertors  conventional buck PFC counterpart  current-shaping ability  DCM  dead zones  discontinuous conduction mode analysis  experimental lab-made prototype  harmonic distortion  high PFC performance  power factor correction  power-factor-correction applications  rectifier diodes  rectifying circuits  total harmonic distortion   Model for N/sub 2/O monopropellant thruster operation 期刊论文 2010, 2010 Zakirov, V.; Zhang, H. 收藏  |  浏览/下载：3/0 Study on tapered crossed subwavelength gratings by Fourier modal method 期刊论文 chinese physics b, 2010, 卷号: 19, 期号: 10, 页码: art. no. 104101 Chen X (Chen Xi); Zhong YA (Zhong Yuan); Wang Q (Wang Qing); Zhang YJ (Zhang Ye-Jin); Chen LH (Chen Liang-Hui) 收藏  |  浏览/下载：23/0  |  提交时间：2010/11/02 tapered crossed subwavelength gratings  Fourier modal method  staircase approximation  eigenvalue functions  SURFACE-RELIEF GRATINGS  COUPLED-WAVE ANALYSIS  FORMULATION  DIFFRACTION  IMPLEMENTATION  CONVERGENCE   A prototype of spacial hard X-ray coded aperture imaging telescope and the primary laboratory experimental results 期刊论文 HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2007, 卷号: 31, 期号: 5, 页码: 437-441 作者:  He HL(何会林);  Dong YW(董永伟);  Wu BB(吴伯冰);  Li YG(李延国);  Zhang YJ(张永杰) 收藏  |  浏览/下载：10/0  |  提交时间：2016/06/28 CdZnTe detector  coded aperture imaging  X-ray telescope   Fabrication of 1.3 mu m Si-based MEMS tunable optical filter 会议论文 conference on mems/moems technologies and applications, shanghai, peoples r china, oct 17-18, 2002 Zuo YH; Huang CJ; Cheng BW; Mao RW; Luo LP; Gao JH; Bai YX; Wang LC; Yu JZ; Wang QM 收藏  |  浏览/下载：13/1  |  提交时间：2010/10/29 Fabry-Perot  tunable filter  surface micromaching  CAVITY