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About the Book
Principal Authors:
Fawwaz T. Ulaby
David G. Long,
Contributing Authors:
William Blackwell
Charles Elachi
Adrian Fung
Chris Ruf
Kamal Sarabandi
Jakob van Zyl
Howard Zebker
Language: English
ISBN: 978-0-472-11935-6
Code 3.1: Array Factor for Uniformly Spaced Array
Code Name: ArrayFactor_UniformlySpacedArray.m
Description: Code computes the array factor as defined by Eq. (3.86) for an N-element uniformly spaced array.
Input Variables:
| N: | Number of array elements |
| ai: | Amplitudes of feeding coefficients, i = 0 to N − 1 (arbitrary units) |
| Ψi: | Phase angles of feeding coefficients, i = 0 to N − 1 (degrees) |
| d: | Spacing between adjacent elements (m) |
| f: | Frequency (GHz) |
Output Products:
| Plot: | Normalized array factor Fa(Θ) versus Θ |
Book Reference: Section 3-9
Code: module3_1.m