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Fixed and Electrical-Tunable Filters in Planar Technology

Fixed and Electrical-Tunable Filters in Planar Technology

Typical APPLICATIONS:
Terrestrial and military applications

  • Possible filter responses: Low-pass, high-pass, band-pass and band-stop
  • Typical operation frequencies: 0.1 ÷ 20 GHz
  • Design concept:  distributed planar filters, SIW filters, lumped filters
  • Achievable unloaded Q-factor: up to 400
  • Thermal range of operation: -30 ÷  70°C
  • Possible RF interconnection: SMT and connectors

The tunable filters includes a control circuitry for the electrical tuning by control signal.