Conical Dual Polarized Horn Antenna 20dBi Typ. Gain, 6-18GHz Frequency Range RM-CDPHA618-20

Conical Dual-Polarized Horn Antenna is a specialized antenna design featuring a conical flare structure that enables simultaneous operation in two orthogonal polarizations (typically ±45° linear or RHCP/LHCP circular) across broad frequency ranges (e.g., 1-18GHz). Its smoothly tapered conical profile provides superior pattern symmetry and stable phase center characteristics compared to conventional pyramidal designs, while maintaining high port isolation (>30dB) and low cross-polarization levels (<-25dB). The antenna delivers consistent gain performance (typically 5-15dBi) throughout its operational bandwidth with VSWR below 1.8, making it particularly valuable for EMC testing, radar cross-section measurements, and wideband communication systems where pattern consistency and polarization diversity are critical requirements. The conical geometry effectively minimizes edge diffraction effects, resulting in cleaner radiation patterns and improved measurement accuracy.