Horn antennas have a flared waveguide shape, offering high directivity (10–20 dBi) and narrow beamwidth, ideal for radar. Conical antennas are broadband, with a wide frequency range (1–18 GHz), low VSWR (<2:1), and omnidirectional patterns, making them suitable for EMC testing and wideband communications due to their smooth impedance matching. Which Aperture Shape is Stronger? […]
5 Key Differences Horn vs Conical Antennas Read More »
Circularly polarized antenna efficiency is tested using axial ratio (ideally below 1.5 dB), voltage standing wave ratio (VSWR < 2:1), gain (typically 5–10 dBi), radiation efficiency (targeting over 80%), and polarization isolation (cross-polar discrimination above 15 dB), all measured through anechoic chamber testing and vector network analyzer calibration to ensure accurate performance evaluation. How to
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7 blade antenna applications in modern radar systems include weather monitoring, airborne surveillance, missile guidance, ground-penetrating radar, automotive radar, electronic warfare, and satellite communications. These antennas operate at frequencies up to 94GHz with a Doppler resolution of 0.5m/s. They support multi-beamforming, offer low sidelobe levels (-35dB), and maintain phase stability (±0.03°) across extreme temperatures using
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