Computation of Far‐Field Radiation Patterns from Near‐Field Measurements
نویسندگان
چکیده
منابع مشابه
Nearfield beamforming using nearfield/farfield reciprocity
We establish the asymptotic equivalence, up to complex conjugation, of two problems: (i) determining the near eld performance of a far eld beampattern speci cation, and (ii) determining the equivalent far eld beampattern corresponding to a near eld beampattern speci cation. Using this reciprocity relationship we develop a computationally simple procedure to design a beamforming array to achieve...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1961
ISSN: 0001-4966
DOI: 10.1121/1.1936809