SUPPORT
General Questions
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Q:What is a phased array antenna?
A phased array antenna is an advanced antenna system that uses multiple radiating elements with electronically controlled phase shifts to steer the beam direction without mechanical movement.
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Q:What is the difference between phased array antennas and traditional antennas?
Traditional antennas rely on mechanical steering
Phased arrays utilize electronic beam steering technology, enabling faster response, multi-beam operation, and no mechanical component rotation
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Q:What are the main components of a phased array antenna?
Antenna unit
TR chip or component
Amplifier and LNA
Beamforming controller
Power supply and cooling system
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Q:What is beamforming, and how does it work?
Beamforming is the process of combining signals from multiple antenna elements to create a focused beam in the desired direction by adjusting the phase and amplitude
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Q:What are the key performance indicators of phased arrays?
Operating frequency
EIRP and G/T
Beam scanning angle
Volume and weight
Power consumption