Using 2D Chirp z-Transforms for Near-field to Far-field Calculations

Using 2D Chirp z-Transforms for Near-field to Far-field Calculations

Phased arrays for radar applications are typically characterized in an instrumented near field range (NFR), and the far-field parameters are computed from these measurements. The advantages of using a 2D chirp z-transform for the far-field computations are considered

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Bibliographische Detailangaben
1. Verfasser: Kajenski, P.J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna measurements
Chirp
Coordinate measuring machines
Instruments
Integral equations
Measurement standards
Measurement techniques
Phase measurement
Phased arrays
Radar applications
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Beschreibung
Zusammenfassung:Phased arrays for radar applications are typically characterized in an instrumented near field range (NFR), and the far-field parameters are computed from these measurements. The advantages of using a 2D chirp z-transform for the far-field computations are considered
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2006.1711027