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Unformatted text preview: Phased arrays: (same as broadside above); bean scanning. Directivity: broadside; endfire; scanned. Graphical formulation of antenna radiation pattern. Schelkunoffs polynomial representation; binomial array; null placement; equal spacing of zeros. Chebyshev arrays: properties of Chebyshev polynomials; array factor; graphical formulation of array factor from polynomial; formulation of radiation pattern; calculation of current excitation coefficients; total calculation beginning from sidelobe ratio....
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- Spring '08
- Phase Shift