LOG PERIODIC DIPOLES  

Constant beamwidth over wide band of operation and typical radiation pattern of log periodic antennas make these antennas ideally suited for generating uniform fields over a large area.

Several high gain arrays and broadband antennas which can handle power levels in excess of several kilowatts are available for immunity testing per IEC 1000-4-3, MIL-STD and SAE requirements. All log periodic antennas from ARA TECH offer a cross polarization rejection in excess of 20dB, especially suited for measurements per CISPR 16-1.

Four types of log periodic antennas for EMC emission and immunity testing are offered. These are:

• LPD & LPV Series: Linearly Polarized Antennas

  • 20MHz - 18GHz Transmitt - Receive
  • High Power, High Fields
• LPC Series: Dual Polarized Antennas
• LPA Series:  High Gain Arrays