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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https://doi.org/10.1007/978-3-030-04678-1RF Electronic Systems and Antennas; RF Antennas and Circuits; Antenna gain; Phase Array Antenna; Digital

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https://doi.org/10.1007/978-981-19-4559-5eld of the array, the demarcation of which is explained further in Appendix 1. Next are descriptions of antenna performance metrics used to evaluate performance: peak gain, maximum sidelobe level, beamwidths, and integrated sidelobe level (ISL). Then it is shown that plane waves are solutions of Max

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Greg Friedman,Cynthia Greenfield itself; (2) signals add coherently whereas noise adds incoherently; (3) signal-to-noise ratio (SNR) gain at the receiver is only accomplished by voltage integration; (4) radio performance goes as one over the square-root of the SNR. The keys to understanding the SNR in a receiver are Friis’ Link Ma

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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 m

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