THINNED ARRAY FED REFLECTOR AND BEAM PEAK ADJUSTMENT METHOD THEREOF

A method for adjusting a pointing direction of an antenna beam involves forming a beam with a reflector antenna including a reflector and a feed, the feed including an array of N antenna elements, by activating a first set of antenna elements among the N antenna elements. A signal metric of a signal...

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1. Verfasser: Vigano, Maria Carolina
Format: Patent
Sprache:eng
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Zusammenfassung:A method for adjusting a pointing direction of an antenna beam involves forming a beam with a reflector antenna including a reflector and a feed, the feed including an array of N antenna elements, by activating a first set of antenna elements among the N antenna elements. A signal metric of a signal communicated via the beam is measured. In an iterative fashion, a pointing direction of the beam is adjusted at least in part by activating a different set of antenna elements among the N antenna elements, and the signal metric is re-measured with each iterative adjustment. A final pointing direction and associated final set of antenna elements are selected for operation of the reflector antenna based on the signal metric measurements.