Phased Arrays - MATLAB Simulations for Radar Systems Design - page 351

A MATLAB based GUI workspace called Ðarray.mÑ was developed for this
function. It shown in Fig. 8.37 . The user is advised to use this MATLAB GUI 1
workspace to generate array gain patterns that match this requirement.

Fig.s 8.38 through 8.43 respectively show plots of the array gain pattern in
the U-V space, for the following cases:

Figure 8.37. MATLAB GUI workspace Ðarray.m.Ñ

[pattern] = rect_array(15, 15, 0.5, 0.5, 0, 0, -1, -1, -3)

(8.73)

[pattern] = rect_array(15, 15, 0.5, 0.5, 20, 30, -1, -1, -3)

(8.74)

[pattern] = rect_array(15, 15, 0.5, 0.5, 30, 30, 1, ÒHammingÓ, -3)

(8.75)

[pattern] = rect_array(15, 15, 0.5, 0.5, 30, 30, -1, -1, 3)

(8.76)

[pattern] = rect_array(15, 15, 1, 0.5, 10, 30, -1, -1, -3)

(8.77)

[pattern] = rect_array(15, 15, 1, 1, 0, 0, -1, -1, -3)

(8.78)

1. This GUI was developed by Mr. David J. Hall, Consultant to Decibel Research, Inc.,
Huntsville, Alabama.