log periodic antenna des

K8CU Log Periodic Antenna - Plans, photos, electrical and mechanical design for this HF Log periodic antenna.

Log Periodic Antenna Design  ^pop - calculates the dimensions and spacings of the elements needed to build a log periodic antenna, given tao, sigma and the lower and upper cutoff frequencies.

Log Periodic of Another Sort - A log periodic dipole array (LPDA) antenna design that offer continuous low SWR in 13-30MHz range

Designing Log Periodic Antennas - By Dr. Glen Dash, Ampyx LLC

Designing Log Periodic Antennas - Lightweight and precise, the log periodic has become a favorite among EMC engineers By Glen Dash, Ampyx LLC

KMA Antennas - KMA Antennas specializes in HF - VHF - UHF Log Periodic Antennas, unique antennas for the Six Meter band and custom antenna designs.

Degen Design - Multi band mini quad antennas, log periodic and stacked antenna for 144 MHz and 70cm

X7 Cushcraft at E73m - Cushcraft X7 antenna design is based on Log periodic-Yagi and has real advantage over conventional multiband trapped tribanders.

Antenna Log Periodic Design - Log periodic antenna design excel sheet file download, in italian.

Mac Antenna Master - Dipole, Yagi, Vertical, Cubic quad, Log periodic, J-pole, coil, and transmission line design package for the Macintosh