Description
Linear polarization gaussian optical lens horn antenna(Corrugated Horn Feed) LB-GL-15-30-C-1.85F, operating from 50 to 65 GHz with a nominal 34.5dB gain and low VSWR 2.2:1 with 1.85mm Female output connector. The model LB-GL-15-30-C-1.85F gaussian optical lens horn antenna are especially useful when high gain is required with the minimum size. They are composed by feed and lens in order to apply phase correction and achieve superior performance with minimum size. The antenna employs a corrugated feed horn to offer excellent aperture efficiency, high cross polarization rejections, and low sidelobe levels. The entire antenna is designed with rugged mechanical structure. This antenna can also be converted to dual linear polarization with WOMT(Waveguide Ortho-Mode Transducer), circular polarization with circular polarizer, and dual circular polarization with WOMT and circular polarizer.
This horn antenna has linear polarization and ideally suited for high gain applications, plasma systems, radar applications, communication and meteorological systems and other applications.
Technical Specification
Model | LB-GL-15-30-C-1.85F |
---|---|
Frequency, Min (GHz) | 50 |
Frequency, Max (GHz) | 65 |
Waveguide Type | Rectangular |
Waveguide Size EIA WR | WR15 |
Gain, Typ (dBi) | 34.5 |
Polarization | Linear |
3dB Beamwidth, E-Plane, Typ (Deg.) | 3 |
3dB Beamwidth, H-Plane, Typ (Deg.) | 3 |
Side Lobe Level, E-Plane, Min (dB) | 18 |
Side Lobe Level, E-Plane, Typ (dB) | 28 |
Side Lobe Level, H-Plane, Min (dB) | 20 |
Side Lobe Level, H-Plane, Typ (dB) | 28 |
Cross Pol. Isolation, Typ (dB) | 40 |
VSWR, Typ | 1.50:1 |
VSWR, Max | 2.20:1 |
Impedance, (Ohm) | 50 |
Output Type | Coaxial |
Connector | 1.85mm(V) |
Connector Gender | Female |
Power Handling, CW, (W) | 5 |
Power Handling, Peak, (W) | 10 |
Feed Antenna Type | Corrugated Horn |
Body Material | Cu |
Figure | C Type |
Size, W (mm) | 125 |
Size, H (mm) | 131 |
Size, L (mm) | 213.4 |
Weight, (kg) | 1.25 |
Application | General Purpose Indoor & Outdoor, Fixed |
Solution for | Antenna Measurement, System Intergration, Material Measurement |
Patents | ZL202120619530.X (China), ZL202130167433.7 (China) |