Ka-band 1024-element Tx Phased Array Antenna
- 1024 element transmit phased array antenna subarray;
- Adopting the design idea of antenna panel and T-module high density integration, realizing low product profile and lightweight;
- Two-dimensional electronic beam scanning;
- Excellent wide-angle scanning ability;
- With Built-In Test (BIT) and fault alarm functions;
- Equipped with a tri-combo antenna integrated with StarFlash, Wi-Fi and Bluetooth functions.
Product Descriptions:
This product is a highly integrated Ka-band transmit phased array antenna, which integrates antenna array, Transmit Module, power & beam steering module, frequency converter assembly, etc. The highly integrated design of antenna array and Transmit Module is adopted to realize low profile and lightweight of the product. At the same time, it has excellent large-angle scanning capability and Built-In Test (BIT) and fault alarm functions.
Application Scenarios
The product is a Ka-band phased array based on satellite communication, which can realize real-time satellite communication through rapid beam scanning and switching.
Technical Parameters
| Parameters | Typical indicators | Remarks |
| Working Frequency | 27.5GHz~31.0GHz; | |
| Input Reference/Local Oscillator (LO) signal | Frequency: 2.4GHz ~ 4.0GHz
Level: ≥-30dBm |
|
| Polarization mode | LHCP and RHCP, Time-Division Multiplexed | |
| Scan Range | Azimuth: 360°; Elevation: ±70° | |
| EIRP | Broadside: ≥41.5 dBW | @ All Working Frequencies, Radome Not Included |
| Axial ratio | Broadside: ≤2dB | @ All Working Frequencies, Radome Not Included |
| Sidelobe Level | Broadside: ≥14dB | @ All working frequencies, Radome Not Included |
| Beam Switching Time | ≤45μs | |
| Supply Voltage | +12V±2V | |
| Power Consumption | ≤120W |
