Abstract: A low-profile, high-gain, and low cross-polarization omnidirectional antenna is proposed. The antenna structure is pretty concise with convenient probe feeding and sandwich-structure design.

Abstract: This brief presents the measurement/modeling of a dual-input outphasing Chireix power amplifier (PA) for the analysis of nonlinear and memory effects behavior when excited with modulated ...

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Here’s how it works. The huge antenna for the newly launched Biomass forest-monitoring satellite has been successfully deployed, the European Space Agency (ESA) announced on Wednesday (May 7).