Thesis-1973-Copping.pdf (4.99 MB)
Download fileElectronic sector scan using multiple beam-forming networks
thesis
posted on 2018-11-22, 16:22 authored by Anthony J. CoppingA particular class of multiple beam-forming network, which performs the discrete Fourier transform operation on the outputs of a linear receiving array, is examined in detail. A general synthesis procedure, based on the 'fast Fourier transform' method of computing the discrete Fourier transform, is described, which also encompasses the microwave networks known as Butler matrices. [Continues.]
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