Browsing by Subject "Antenna"

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  • Antenna Array Pattern Synthesis via Coordinate Descent Method 
    Wang, Yuanhao; He, Xiaoxi; Wang, Jiangning; Berezin, Sergey; Mathis, Wolfgang (Delaware : Scientific Research Publishing Inc., 2015)
    This paper presents an array pattern synthesis algorithm for arbitrary arrays based on coordinate descent method (CDM). With this algorithm, the complex element weights are found to minimize a weighted L2 norm of the ...
  • Comparison concept and quality metrics for GNSS antenna calibrations: Cause and effect on regional GNSS networks 
    Kersten, Tobias; Kröger, Johannes; Schön, Steffen (Heidelberg : Springer, 2022)
    Precise values for absolute receiver antenna phase centre corrections (PCC) are one prerequisite for high-quality GNSS applications. Currently, antenna calibrations are performed by different institutes using a robot in ...
  • Optimized designing of a patch phased array with a MoM-solver 
    Wang, Yuanhao; Berens, Michael; Nietsch, Alexander; John, Werner; Mathis, Wolfgang (Bingley : Emerald Group Publishing Ltd., 2014)
    Purpose - The purpose of this paper is to present an optimization process for the design of a 2×2 patch antenna phased array with application for an UHF RFID system. Design/methodology/approach - The optimization process ...