LIBROS DEL AUTOR: junping geng

4 resultados para LIBROS DEL AUTOR: junping geng

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  • Antenna Optimization and Design Based on Binary Coding
    Junping Geng / Ronghong Jin
    This book investigates in detail the antenna optimization method with binary coding and their applications to antenna design. It introduces the binary coding principle and optimization method, the method of binary coding corresponding to geometry structure. In further, the designs by binary coding optimization method of following items are introduced, including multi-frequency ...
    Disponible

    172,74 €

  • Spoof Surface Plasmon Polaritons Antenna
    Chaofan Ren / Junping Geng / Kun Wang
    This book investigates in detail some new spoof surface plasmon polaritons (SSPPs) structures and their applications to antenna. It introduces the working principle and radiation characteristics of directional antenna, omnidirectional antenna, reconfigurable antenna and phase-mode antenna based on SSPPs structure. Especially, the irregular SSPPs structure, such as T-shaped and ...
    Disponible

    160,54 €

  • Generalized Principle of Pattern Multiplication and Its Applications
    Chaofan Ren / Junping Geng / Kun Wang
    This book investigates in detail the generalized principle of the pattern multiplication (GPPM) and its application to new phased array with high performances. It introduces the generalized element factor (GEF) to small aperture with multi-modes. Based on the GEF, the GPPM can be used to construct the wide-angle scanning array with the dual-port phase mode antenna. Further, a d...
    Disponible

    48,37 €

  • Omnidirectional Slots Antenna
    Junping Geng
    Omnidirectional antenna with high gain, low profile, vertical polarization, even CP polarization is very difficult to design, although it is from the dipole. In this book, a novel idea that the running wave in the coaxial wire is disturbed by the orthogonal slot array on the cylindrical metal shell is introduced, which radiates the CP wave in omni-direction. When feeding on two...
    Disponible

    135,96 €