Receiver for 94GHz Phased-Array-Type Weather Radar

Model No. RAD73

• Used for the checkup of the cloud radar mounted on satellite EarthCARE
  (Earth Clouds, Aerosols, and Radiation Explorer).
• Configurable array antenna (e.g., zigzag confi guration)
• Phased array receiver for a Millimeter-Wave (94 GHz band) weather radar.
• The grating lobe of the electron scanning direction can be mitigated by changing the confi guration.
• The gain and phase shifting are accurately adjusted for each RF receiver module so that each RF module does not incur a phase shift.
  Therefore, the phase shifter is installed for each fan beam (linear array).