Table 7 Root values for a null-filling of ± 1.00 dB for one depressed sidelobe with deep-nulls at -40 dB, for -25 dB SLL and \(\overline{n}\)=5.

From: Null-filling effects over measurement distances on circular Taylor patterns with optimal transition integer \(\overline{n}\) and with reduced inner sidelobes

Root number

\(u_{n}\)

\(v_{n}\)

1

1.64729

0

2

1.99730

0

3

3.11157

0.29273

4

4.12957

0.28569