DocumentCode
3195846
Title
Far field radar cross-section (RCS) predictions from planar near field measurements
Author
LaHaie, I.J. ; Lebaron, E.I. ; Burns, J.W.
Author_Institution
Microwave Sci. Lab., Environ. Res. Inst. of Michigan, Ann Arbor, MI, USA
fYear
1992
fDate
18-25 June 1992
Firstpage
1542
Abstract
Three modifications to M.A. Dinallo´s (Proc. AMTA, 1984) planar NFFFT (near-field-to-far-field transformation) algorithm are described which tailor the near field data collection requirements to the desired far zone RCS (radar cross section) data. Excellent performance was demonstrated at 6% of the far-field distance using simulated near-field data. The modifications result in substantial reductions in data collection time and hardware complexity, thereby offering the potential for practical near-field RCS measurements.<>
Keywords
radar cross-sections; far field RCS prediction; near-field-to-far-field transformation; planar NFFFT; planar near field measurements; Antenna measurements; Frequency measurement; Measurement standards; Position measurement; Radar cross section; Radar scattering; Sampling methods; Strips; Time measurement; Wavelength measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1992. AP-S. 1992 Digest. Held in Conjuction with: URSI Radio Science Meeting and Nuclear EMP Meeting., IEEE
Conference_Location
Chicago, IL, USA
Print_ISBN
0-7803-0730-5
Type
conf
DOI
10.1109/APS.1992.221744
Filename
221744
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