Passive RF components
Feeders
Horns with low back radiation and low cross-polarization
Different types of antenna feeders: probes, horns, dipole arrays, radio astronomy feeders… from UHF to milimetric frequency bands
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Linear-Polarized Horn Antennas (LPHA)
The LPHA family offers rotationally symmetric radiation patterns with low back radiation and low cross-polarization that make it excellent for satellite communications and reference antenna testing
Dual Linear Polarized Horn Antennas (DLPHA)
Using an orthomode transducer and axial corrugated horn, the DLPHA family offers dual polarization, rotationally symmetric radiation patterns and very low cross-polarization
Dual Circular Polarized corrugated cylindrical Horn Antennas (DCPHA)
Using a polarizer and an orthomode transducer, the DCPHA family offers dual circular polarization with outstanding electrical performance
Dual-Ridged Horn Antenna (DRHA)
High gain, low VSWR and high-precision that make design and manufacturing DRHA family an excellent option for EMC as reference gain antennas
Standard Gain Horn Antennas (SGHA)
The SGH family offers high gain, low cross polarization and symmetrical radiation patterns that make it excellent for reference antennas testing
Open-Ended Waveguide Probes (OE-RWP)
Low cross polarization, lightweight and high-precision design and manufacturing that make OE-RWP family excellent for antenna test range feeds
High crosspolar log Periodic Dipole Array antennas (LPDA )
With extremely lightweight and low profile structures LPDA family offer versatile solutions for time-saving in test range measurements
Polarisers
High performance waveguide polarizers for transmission or reception
Celestia TTI can supply standard polarisers in Ku band, as well as develop custom solutions as per customer´s requirements at different frequency bands
Orthomode transducers
Solutions from very low frequency up to V band
Celestia TTI has a wide portfolio of standard Orthomode Transducers (OMTs) solutions, from very low frequency up to V band. Celestia TTI can also develop custom solutions as per customer´s requirements at different frequency bands.