A practicable strategy for the optimization of large slotted waveguide traveling-wave arrays is discussed. The technique acts directly on an efficient full-wave model of the antenna, recently proposed [1]-[3], thus considering all the actual effects such as mutual couplings, thickness and truncation. Optimization is performed on the phases of the feeders -row by row- controlling the modal voltages across the slots, modeled as section of nearly rectangular waveguides.
An Effective Strategy for the Optimization of the Phase Distribution of Large Arrays based on a Full-Wave Model / Morini, Antonio; Farina, Marco; Rozzi, T; Venanzoni, G.. - (2006), pp. 4205-4208. (Intervento presentato al convegno Antennas and Propagation Society International Symposium 2006, IEEE tenutosi a Albuquerque, NM USA nel 9/14 July 2006) [10.1109/APS.2006.1711557].
An Effective Strategy for the Optimization of the Phase Distribution of Large Arrays based on a Full-Wave Model
MORINI, ANTONIO;FARINA, Marco;
2006-01-01
Abstract
A practicable strategy for the optimization of large slotted waveguide traveling-wave arrays is discussed. The technique acts directly on an efficient full-wave model of the antenna, recently proposed [1]-[3], thus considering all the actual effects such as mutual couplings, thickness and truncation. Optimization is performed on the phases of the feeders -row by row- controlling the modal voltages across the slots, modeled as section of nearly rectangular waveguides.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
