A log-periodic antenna, also known as a log-periodic array or log-periodic aerial, is a multi-element, directional antenna designed to operate over a wide band of frequencies. It was invented by John
Log-periodic antenna, 400–4000 MHz
Log-periodic antenna, 250–2400 MHz
Log-periodic mounted for vertical polarization, 140–470 MHz
LP television antenna 1963. Covers 54–88 MHz and 174–218 MHz. Slanted elements were used because on the upper band they operate at the third harmonic.
A television antenna, also called a television aerial, is an antenna specifically designed for use with a television receiver to receive terrestrial over-the-air broadcast television signals from a te
Log-periodic antenna
…or gain, while adding elements to an LPDA increases its frequency response, or bandwidth. One large application for LPDAs is in rooftop terrestrial television antennas, since they may require large bandwidth to cover various frequencies in the VHF and/or UHF bands. One widely used design for television reception…
Two Yagi-Uda type outdoor antennas mounted at the side of a building.
A rabbit ears indoor antenna. This model also has a loop antenna for UHF reception.
A loop antenna for UHF reception. This model also has two telescopic poles for VHF. It also has a mains-powered amplifier to improve signal strength.
The 'rabbit ears' antenna with its coaxial plug