LEO Satellite-Borne Phased Array Payloads
Engineered for Low Earth Orbit (LEO) constellations. Our space-borne active phased arrays feature highly integrated Tile-Type AoB (Antenna-on-Board) packaging and high-efficiency solid-state RF power networks to deliver agile, high-density SATCOM telemetry.
Tile-Type AoB Packaging
Low-profile active packaging integrated with highly reliable vertical interconnection technology to survive launch vibrations.
In-Orbit Flight Heritage
Backed by over 20 successful in-orbit flight verifications, ensuring vacuum-level reliability and extreme radiation tolerance.
SWaP-C Optimization
Aggressively downscaled form factors (profiles down to 32.6mm thickness) to maximize payload capacity for CubeSats and SmallSats.
High-Order Modulation
Precision RF linearity engineered to cleanly support high-speed telemetry schemes including 16QAM, 8PSK, and QPSK data downlinks.
Ka-Band Satellite Payload
Ka band 4-beam Phased Array
MULTI-BEAM SATCOMSpace-grade Ka-band active beam steering array. Integrates high-efficiency Solid-State Power Amplifier (SSPA) nodes to empower high-density multi-beam remote sensing and space communication constellations.
Generating 4 independent tracking beams allows a single LEO payload to maintain simultaneous links with multiple ground stations or companion satellites, vastly increasing network throughput.
- Band
- Tx: 17.7-21.2GHz Rx: 27.5~31GHz
- AEIRP
- 48 dBW
- G/T
- 5dB/k
- Tx Power consumption
- 450W
- Tx Weight
- 8kg
- Rx Power consumption
- 120W
- Rx Weight
- 4.5kg
- Beam Scanning
- ≥56°
- AR
- ≤4dB
- SLL
- ≥16dBc
Ka-Band Satellite Payload
Ka band 8-beam Phased Array
HIGH-CAPACITY SATCOMHigh-capacity satellite payload subsystem utilizing exceptionally linear solid-state power amplifier architectures. Engineered to guarantee signal integrity for mainstream high-order modulation tracking.
Strict RF linearity constraints make this 8-beam array fully capable of handling complex 1.2/1.5 Gbps (16QAM), 900 Mbps (8PSK), and 600 Mbps (QPSK) broadband telemetry downlinks from orbit.
- Band
- Tx: 17.7~21.2GHz Rx: 27.5~31GHz
- AEIRP
- 51 dBW
- G/T
- 6.3dB/k
- Tx Power consumption
- 620W
- Tx Weight
- 9.4kg
- Rx Power consumption
- 186.1W
- Rx Weight
- 7.5kg
- Beam Scanning
- ≥56°
- AR
- ≤4dB
- SLL
- ≥16dBc
X-Band Telemetry Payload
LEO Satellite-Borne X-Band Data Transmission Phased Array
ULTRA LOW-PROFILEUltra-compact, low-profile active array pairing high-efficiency GaN amplification with proprietary Tile-Type AoB packaging and vertical interconnections. Features over 20 proven in-orbit flight verifications for high-speed downlink telemetry.
At merely 32.6mm thick and weighing under 1.7kg, this X-band transmitter dominates SWaP-C metrics for modern SmallSats and CubeSats. It provides robust 400MHz bandwidth coverage for Earth observation data dumps.
| No. | Item | Indicator | Remarks |
|---|---|---|---|
| 1 | Center Frequency | X Band | |
| 2 | Bandwidth | ≥400MHz | |
| 3 | Polarization | Type A: LHCP Type B: RHCP | 2 Types Available |
| 4 | HPWB | ≥16° | |
| 5 | Beam Scanning | Phi 0~360° Theta ≥67.5° | |
| 6 | Input Power | -10±1dBm | Flexible |
| 7 | EIRP | ≥27.0dBW @Theta≤67.5" | |
| 8 | AR | ≤1.8dB @Theta≤67.5 | |
| 10 | Weight (kg) (Per Unit) | ≤1.7kg | Ultra-Lightweight |
| 11 | Power Consumption (Per Unit) | <90W | Highly Efficient |
| 12 | Size | 170mm×170mm×32.6mm | Tile-Type AoB |
| 13 | Power Supply | 42V | Compatible with 28V |