Functions:
The antenna consists of a radome, antenna array module, beam steering & power supply board, and thermal management module. It provides the following functions:
1、Operating mode switching: continuous reception, pulsed transmission, and pulsed transmit/receive switching;
2、Transmit power amplification and spatial power combining, as well as low-noise amplification for reception;
3、Operating status reporting, temperature and current monitoring;
4、IP67-rated dust and water resistance when integrated with the rear housing, and IP68-rated dust and water resistance for the cooling fans;
5、Adaptive fan speed control.
Features:
High integration, lightweight design, high performance, and high reliability.
Applications:
Widely applicable in counter-UAS radar systems and other platforms.
Parameter | Specification | Remarks |
|---|---|---|
Operating Frequency Band | 15 GHz – 17 GHz | Customizable upon request |
Antenna Type | Active Phased Array Antenna, 2D scanning, ±45° coverage | – |
Polarization | Vertical | – |
EIRP | 78 dBm | Antenna gain + active gain |
Overall Receiver Gain | 55 dB | – |
G/T | -2 dB/K | – |
Receive Sidelobe Level | -22 dB | Weighting applied; weighting depth adjustable |
Transmit Sidelobe Level | -12 dB | – |
Scan Loss | ≤ 3.5 dB | – |
Maximum Transmit Duty Cycle | 25% | – |
Beam Switching Time | 30 µs | Including data download time |
Tx/Rx Pulse Switching Time | 100 ns | – |
Overall Power Consumption | 260 W | Typical value, at 20% Tx duty cycle |
Antenna Weight | 3 kg | – |
Overall Dimensions | 220 mm × 310 mm × 54 mm | – |