Stub-loaded ridge waveguides for frequency-scanning antenna application

Abstract

In this paper, we first investigate the structural parameters for recently developed leaky waveguide by Tsuji et al. (2005) to design a leaky-wave antenna with low sidelobes. Such an antenna requires to keep the phase constant the fixed value and then to vary the leakage constant over the wide range along an antenna axis. The guide structure under… (More)

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