A. Petrocchi, A. Raffo, G. Avolio, K. Lukasik, D. Resca, G. Vannini, S. Lemey, O. Caytan, S. Agneessens, H. Rogier, D. Schreurs
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引用次数: 2
Abstract
In this paper, we present an ultra-wideband impedance sensing board for the radio-frequency front-ends used in wireless units for the Internet of Things and the fifth-generation wireless communication systems. We adopt as an impedance sensing board a six-port junction which was designed, fabricated, and tested experimentally in the frequency range from 5 GHz to 6 GHz. Moreover, the sensing board functionality was fully validated with load-pull measurements carried out in the same frequency range.