UGV 휴대용 GCS 전술 SATCOM 시스템

소개

We invite qualified SATCOM system UGV manufacturers and service providers to propose a compact, rugged, field-deployable satellite communication solution to support secure command & 제어, 원격 측정, and real-time ISR video transmission between an Unmanned Ground Vehicle (UGV) and a portable/handheld Ground Control Station (GCS).
The system shall support full-duplex mobile satellite communications under contested, harsh, and high-mobility tactical conditions.

System Overview (High-Level)

The proposed solution shall consist of:

UGV-Mounted Satellite Terminal

• Low-profile antenna with embedded modem.
• Designed for integration with the onboard mission computer.

Handheld GCS Terminal / Backpack Terminal

• Battery-powered, rugged terminal interoperable with the UGV terminal

Supported Bands (Vendor may propose any):

Primary: Ku-Band or Ka-Band LEO satellite networks.

• 빈도: 10.7–12.75 GHz (다운링크), 13.75–14.5 GHz (업링크), intended for LEO service.

Alternate: S-Band satellite networks

• 빈도: 2 – 4 GHz, Intended for government/Military satellite service.

Functional Requirements

Communication Performance

특징	사양
원격 측정 & C2	≥ 256 kbps duplex
End-to-End latency	LEO RTT ≤ 80–150 ms preferred
ISR Video	720피 / 1080p @ 25-30 fps, (H.264/H.265)
Sustained Video Uplink	≥ 1.5 Mbps (desired ≥ 3–5 Mbps)
Data Encryption	AES-256/Suit-B or equivalent military-grade
link Availability	≥ 99.5% in field conditions
Mobility Support	Fully operational at speeds up to 80km/h
QoS	Priority for C2 over video.

Hardware Requirements

UGV Terminal

매개변수	Requirement
Form Factor	– Low-profile rugged modem + antenna
환경	– IP67, MIL-STD-810H, JSS-55555
Temperature	– −20°C to +55°C
Power Input	– 12–24 VDC.
인터페이스	– 이더넷 (1 Gbps), RS-232/422 (선택 과목)
Routing	– IP routing & WLAN support

Portable GCS Terminal

• Handheld / backpack form factor
• Android/Linux compatible.
• Internal Rechargeable battery Interface: 이더넷, Wi-Fi, and USB-C (힘 & 데이터).

Antenna Requirements

UGV Antenna

• Compact ESA / Flat panel antenna preferred.

• Electronic auto-Tracking (no mechanical if possible)

• Gain as recommended to achieve uplink ≥4 Mbps.

• Fully operable during vehicle motion and terrain variations.

GCS Antenna

• Portable flat-panel or Small parabolic (≤ 30 센티미터).
• Auto-acquire and auto-track capability.