A. Weiss, Dylan F. Williams, J. Quimby, R. Leonhardt, Thomas Choi, Zihang Cheng, K. Remley, A. Molisch, B. Jamroz, J. Rezac, P. Vouras, C. Zhang
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引用次数: 9
Abstract
We explore large-signal network analysis for the over-the-air test of up-converting and down-converting phased arrays. The approach first uses a vector network analyzer to characterize a three-dimensional test environment at RF. The vector network analyzer is then power- and phase-calibrated for the characterization of up-converting and down-converting phased arrays with an IF input or output. We illustrate the approach with measurements of a down-converting phased array.
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