Contributed to Wikipedia.
of dipole array
resulted from practical modifications of
Self-Complementary Dipole Array (MSCDA) is
derived from Self-Complementary Antenna (SCA) after some
steps of practical modifications, and it becomes with
transposed excitation as an .
See: Y. Mushiake, Self-Complementary Antennas,
|(2). MSCDA does not have broadband property
unless it has transposed excitation.
This fact is distinct evidence that the Log-Periodic shape
does not provide Dipole Array with broadband property.