The PRA_28s is a high-performance Gaussian Polyrod Antenna (GPA) engineered for the 24-41 GHz frequency range. It is a critical tool for millimeter-wave (mmWave) material characterization, providing a collimated, planar-wave RF beam for non-destructive testing (NDT) across wide bandwidths covering Ka-band and extending into Q-band.

Core Engineering Specs

• Model: PRA_28s
• Frequency Range: 24 GHz – 41 GHz
• Technology: Polyrod Gaussian Beam (collimated output)
• Inspection Zone: Achievement of a highly planar wave within 1 inch from the antenna tip.
• Beam Profile: Precision-engineered narrow directional beam to eliminate sample over-illumination and provide superior spatial resolution.
• System Performance: Delivers a dynamic range greater than 70 dB when integrated with MWI measurement ecosystems.
• Compatibility: Universal VNA integration for precise S-parameter data acquisition.

Primary Utility

Optimized for high-frequency 5G, satellite communications, and aerospace material testing. The PRA_28s allows for extreme energy localization, enabling accurate measurement of thin-film substrates and composite panels while minimizing environmental signal scattering.