EMC & RF Antennas
Horn, Phased Array, and High-Gain Antennas for Radiated Test
EMC and RF antennas cover the full range of radiated emissions, immunity, and HIRF test applications, from standard-gain horns for calibration and measurement through to electronically-scanned phased arrays for advanced beamforming and multi-angle immunity testing.
This range spans standard-gain horn antennas up to 50GHz, dual-polarized phased array antennas with electronic scanning ranges up to ±45°, high-power high-gain antennas purpose-built for EMC and HIRF testing, low-frequency field generators for 10kHz-100MHz immunity work, and loop antennas for magnetic field measurement.
Where This Fits
Within a radiated immunity test setup, the antenna is what actually radiates the amplified signal at the EUT — it sits at the end of the chain, after the signal generator and power amplifier.
This series is where you'd shop if you're assembling or expanding a custom test rig rather than buying one of the turnkey Radiated Immunity Test Systems above. Because no single antenna covers the full frequency range most standards require, full-range testing typically needs several from this range working together — biconical/log-periodic types for the lower bands, horn antennas above 1GHz, and phased arrays where a single antenna can't deliver the required field over the necessary aperture (used in several of the turnkey HIRF systems above).
