Octave Bandwidth Photonic True Time Delay Beamformer for SKA Demonstrator  
   

Measurements

Measured RF Characteristics
  • Frequency band: 1.8 - 3.5 GHz
  • Gain: 6 dB (including 59 dB electrical gain)
  • Spurious Free Dynamic Range: 101 dBHz2/3
  • Noise Figure: 30 dB
  • Delay: 500 and 1000 +/-3 ps
    •

    Next


    HTML version of the poster presented at the SKA Workshop, Jodrell Bank Observatory,
    3-5 August 2000
     

    		 
     
    Title
    Design
        (dis)advantages
        Existing antenna
        demonstator
    Realisation
        Components
        Architecture
    Measurements
        Antenna Patterns
        RF characteristics
    Conclusions
         Future Work
        Acknowledgements