DocumentCode
292514
Title
Representing thinned and nonuniformly spaced arrays on the unit circle
Author
Haupt, R.
Author_Institution
Dept. of Electr. Eng., US Air Force Acad., Colorado Springs, CO, USA
Volume
1
fYear
1994
fDate
20-24 June 1994
Firstpage
518
Abstract
Low sidelobe amplitude tapers for arrays may be synthesized using a unit circle representation. If the linear array has N equally spaced elements along the x-axis, then the array factor may be written as shown by the equation given. A simple substitution transforms this equation into a polynomial. The roots of this polynomial can be represented on the unit circle.<>
Keywords
antenna radiation patterns; linear antenna arrays; polynomials; array factor; equally spaced elements; linear array; low sidelobe amplitude tapers; nonuniformly spaced arrays; polynomial equation; roots; thinned arrays; unit circle representation; Apertures; Equations; Government; Polynomials; Protection; Transforms; Wavelength measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1994. AP-S. Digest
Conference_Location
Seattle, WA, USA
Print_ISBN
0-7803-2009-3
Type
conf
DOI
10.1109/APS.1994.407700
Filename
407700
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