CXR - Dual Polarized CATR Feed View larger

CXR - Dual Polarized CATR Feed

CATR Feed

New product

750 MHz-40 000 MHz
A novel CATR feed concept to significantly improve the cross-polar performance of any uncompensated CATR systems, such as side/corner-fed single reflector systems.

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Provides wideband dual-polarized conjugate field matching, effectively cancelling the Geometrical Optics (GO) cross-polar component induced by the offset reflector of any single reflector CATR configuration.

SOLUTION FOR
• Cross-polar reduction in uncompensated CATR systems (side/corner-fed single reflector, dual cylindrical reflector)

  • TECHNICAL PERFORMANCE
    • Dual linear polarization with high polarization purity and isolation
    • Symmetric radiation pattern with high cross-polar performance
    • Stable amplitude taper with frequency
    • Optimized reflector edge and chamber illumination
    • Low return loss / VSWR
  • DESIGN
    • Patented Ortho-mode Junction with end-launch coaxial feeding
    • Reconfigurable feeding network optimized upon the specific CATR system geometry
    • Lightweight for easy handling
  • SURFACE TREATMENT
    • Alodine 1200 according to MIL-C 5541E class 3
  • REPEATABILITY
    • Stiff and robust mechanical design
    • Precision pins for accurate polarization alignment
    • Precision machined
    • High reliability coaxial connectors
  • DELIVERED DOCUMENTS
    • Typical performance data (TYMEDA™)
    • Measured return loss data

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