Titlebook: Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation; Roger A. Dana Book 2019 Springer Nature Switzerland AG 2019 RF Electron

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Karen Levy,Gretchen Daily,Samuel S. Myersquation is particularly mysterious when one considers the origin of the coefficients 0.876 and 36.K. In this chapter, the basic principles behind this expression are discussed, and it is shown to be valid for a 1950s type of antenna with high back or sidelobes. A general expression that applies to modern ESAs is developed.

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facturing imperfections and design limitations;.Enables readers to understand the firm theoretical foundation of antenna gain ?even when they must start from well-known formulations rather than first principles978-3-030-04678-1

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Book 2019asked to evaluate the performance of an electronically scanned array under designwith manufacturing imperfections and design limitations;.Enables readers to understand the firm theoretical foundation of antenna gain ?even when they must start from well-known formulations rather than first principles

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Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation

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K-Space Gain and Antenna Metrics,e foreshortening in the DFT-based gain function. Other effects discussed in this chapter include the cosine taper of element gain, the frequency dependence of antenna gain, and the relationship between the number of elements of a transmit ESA and its effective isotropic radiated power (EIRP). This c

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