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Measurement of electrically large array antennas in small anechoic chambers / Massimiliano Simeoni ... [et. al.]
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SOLICITAR EL ARTICULO EN EL PROGRAMA DE ELECTRONICA Y TELECOMUNICACIONES
Electrónica y Telecomunicaciones
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A post-processing procedure that yields accurate array-antenna radiation-pattern estimations is described. By resorting to this strategy, measurements of large array antennas inside small anechoic chambers become feasible. The method employs an adequate phase-correction derived from an optical ray approach, under the assumption that the elementary radiators themselves are electrically small and can be measured under far-field conditions inside the relevant anechoic chamber. The effectiveness of the proposed technique is demonstrated by examining the case of a nonuniform linear array antenna
ANTENAS [ELECTRONICA]
189842
104548
Coman, Cristian I.
104549
Lager, Loan E.
104550
Simeoni, Massimiliano
IEEE Antennas & Propagation Magazine
Bogotá : CINTEL, 2007
Vol.49, no. 2 (abr. 2007) ; p. 100-106
1045-9243
ddc
AS
12762
12762