Solving the Efficiency-Dip Problem of Adding Parasitic Elements for Ultrathin Microstrip Antennas
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DOI: 10.1109/tap.2025.3564006
Abstract: As a common technique to broaden the bandwidth of ultrathin microstrip antennas, adding the parasitic elements often encounters the problem of efficiency dip. This phenomenon is due to the radiation cancellation caused by the out-of-phase… read more here.
Keywords: efficiency; microstrip; ultrathin microstrip; efficiency dip ... See more keywords