Keysight 85571A/028 5G Phased Array Antenna
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Keysight 85571A/028 is a 64-element 5G phased array antenna (27.5–30 GHz) with beam steering from −60° to +60° azimuth and individually calibrated elements.
Description
Overview
The Keysight 85571A/028 is a 64-element, single-polarization 5G phased array antenna designed for operation in the 27.5–30 GHz frequency band. It provides planar beamforming with individually calibrated element magnitudes and phases, enabling precise beam steering and RF probing for channel characterization, signal-to-noise ratio enhancement, and advanced antenna testing. The antenna can be used as a standalone component or combined with other arrays for hybrid beamforming and MIMO applications.
Key Features
- 64-element single-polarization phased array
- Operating frequency range: 27.5 to 30.0 GHz (28 GHz typical with FieldFox)
- Beam steering: −60° to +60° azimuth, 90° elevation, 1° per step
- Individually calibrated element magnitude and phase
- 22.92 mm female RF interface
Applications
- 5G RF component testing and evaluation
- Channel equalization and characterization
- RF signal probing and localization
- Hybrid beamforming and MIMO antenna development
- Antenna array performance analysis
Specifications
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Keysight 85571A/028 5G Phased Array Antenna
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