I've constructed hundreds of antennae in the past. Bowtie dipole arrays, biquads, parabolic reflector dipoles, straight up yagi, logarithmic yagi, log periodic, heliacal and simple 1/4 whips. So when ...

Formulae are derived for calculating the field strength distribution for the types of broadside array normally used for short wave broadcasting, namely arrays consisting of rows of colinear half-wave ...

Researchers from Southeast University have developed a compact, dual-band, dual-polarized phased array for B5G/6G ...

Most v.h.f. transmitting aerials consist of an array of dipoles mounted on a supporting mast. Some theoretical methods which may be used to determine their horizontal radiation patterns are described ...

A log-periodic antenna, also known as a log-periodic array or aerial, is a directional and narrow beam antenna that operates over a wide bandwidth. Its advantage is that it exhibits essentially ...

Most v.h.f. transmitting aerials consist of an array of dipoles mounted on a supporting mast. Some theoretical methods which may be used to determine their horizontal radiation patterns are described ...