ND
Member level 3
Hi guys, I am new to antenna design and currently enrolled at antenna course.
From my professor, I get this problem to solve.
Find spacing between elements of linear antenna array with binomial current distribution in order to achieve max possible gain with sidelobe level lesser then 30 dB.
Array must consist of 10 dipoles which longitude (L) is λ/10 and diameter of wire is r=L/30. Operating freq is 1 GHz.
So far I have searched through few books and i haven't found any equation for side lobe level of linear antenna array with binomial current distribution.
I am aware that this type of arrays do not have side lobes for spacing equal or less than λ/2, so spacing must be greater.
Does someone know where i can find equation(s) needed to solve this problem?
Thanks,
Dejan
From my professor, I get this problem to solve.
Find spacing between elements of linear antenna array with binomial current distribution in order to achieve max possible gain with sidelobe level lesser then 30 dB.
Array must consist of 10 dipoles which longitude (L) is λ/10 and diameter of wire is r=L/30. Operating freq is 1 GHz.
So far I have searched through few books and i haven't found any equation for side lobe level of linear antenna array with binomial current distribution.
I am aware that this type of arrays do not have side lobes for spacing equal or less than λ/2, so spacing must be greater.
Does someone know where i can find equation(s) needed to solve this problem?
Thanks,
Dejan