S. R. Nagesh and T. S. Vedavathy, "A Procedure for Synthesizing a Specified Sidelobe Topography Using an Arbitrary Array,"IEEE Trans. Antennas Propagat., vol. AP-43, no. 7, pp. 742-745, July 1995. 55  Home/Search   Document Not in Database   Summary   Related Articles

....and phase excitations of elements in a circular array are determined is shown in section 2.2. This technique is simpler and simulates the Digital BeamForming (DBF) technique [7] In this technique the amplitude excitations are determined from [13] and the phases are found following the analysis in [23]. Once the complex (amplitude and phase) excitations are known, the patterns can be found from the exact or approximate formulas in [24] 25] These approximate formulas have been shown to work in a variety of practical modeling situations and are also simple to use [26] 28] To that end, the ....

....in future. One of the important techniques of antenna synthesis, that is fast gaining importance, is the development of suitable optimization proceedures for minimizing the norm (or mean square distance) between the array factor and the desired radiation pattern [17] In yet another proceedure [23] the complex excitation weights are determined by exercising more control on the overall sidelobe topology. Some of the results obtained in [23] are particularly interesting for our present analysis. These will be discussed later in this section. Analysis of the array shown in Fig. 2 2 is quite ....

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S. R. Nagesh and T. S. Vedavathy, "A Procedure for Synthesizing a Specified Sidelobe Topography Using an Arbitrary Array,"IEEE Trans. Antennas Propagat., vol. AP-43, no. 7, pp. 742-745, July 1995. 55

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