Extraction of the true radiation pattern of a microwave antenna from measurements in a noisy environment

Extraction of the true radiation pattern of a microwave antenna from measurements in a noisy environment

A simple procedure is suggested to find the corrected radiation pattern of a test antenna measured in a low-cost range. The technique depends upon sampling the electric field in the test area and recording the radiation pattern of the test antenna. A signal processing technique using the fast Fourie...

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Bibliographische Detailangaben
Hauptverfasser: Saleeb, A.A., Olver, A.D., El-Kholy, M.G.T.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Acoustic reflection
Anechoic chambers
Antenna measurements
Antenna radiation patterns
Aperture antennas
Horn antennas
Microwave antennas
Microwave measurements
Reflector antennas
Testing
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Beschreibung
Zusammenfassung:A simple procedure is suggested to find the corrected radiation pattern of a test antenna measured in a low-cost range. The technique depends upon sampling the electric field in the test area and recording the radiation pattern of the test antenna. A signal processing technique using the fast Fourier transform (FFT) is applied to extract the true radiation pattern. The technique gives good results in the main lobe.< >
DOI:10.1109/APS.1992.221464