Window function for an aperture window

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Analysis of complex waves

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3501622, 350 9619, G01R 2316

Patent

active

046331719

ABSTRACT:
A window function optimum for apodization of diffraction at an aperture of a Bragg Cell spectral analyzer. A window function is derived which is simpler to realize and which comes very close to an optimum window function.

REFERENCES:
patent: 4262996 (1981-04-01), Yao
Proc. of the IRE and Waves and Electrons, Jun. 1946, "A Current Distribution for Broadside Arrays Which Optimizes the Relationship Between Beam Width and Side-Lobe Level", by C. L. Dolph, pp. 335-348.
Proc. of the IRE, vol. 35, 1947, "A Current Distribution for Broadside Arrays Which Optimizes the Relationship Between Beam Width and Side-Lobe Level", by C. L. Dolph, pp. 489-492.
Progress in Optics III, 1964, "The Apodisation of Antenna Beams. A Comparison with the Corresponding Optical Problem", pp. 112-123.
Proc. of IEEE, vol. 66, No. 1, Jan. 1978, "On the Use of Windows for Harmonic Analysis with the Discrete Fourier Transform", Harris, pp. 51-83.

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