Application Analysis of Our Diamond-Bonded GaN Chips and Diamond-Bonded SiC Chips in Satellite Radar

I. Satellite Applications

1. GaN-on-Diamond

Positioning: Premium high-power RF — the optimal solution for high-end satellite phased arrays.

Target Applications: High-throughput communication satellites, SAR remote-sensing satellites, high-frequency inter-satellite links.

Value: Ultra-high thermal conductivity dramatically reduces device junction temperature, while simultaneously boosting communication capacity and radar imaging resolution.

2. SiC-on-Diamond

Positioning: Cost-effective high-power — satellite power systems and economical RF.

Target Applications: Low-Earth-orbit (LEO) constellations, satellite power systems, microwave limiters/loads.

Value: Diamond-enhanced heat dissipation amplifies SiC's inherent high-voltage withstand advantage.

II. Radar Applications

1. GaN-on-Diamond

Positioning: High-end phased-array radar for space-constrained platforms.

Target Applications: Airborne, missile-borne, and shipborne phased-array radars, plus millimeter-wave high-precision radars.

2. SiC-on-Diamond

Positioning: Ground-based high-power long-duration radars.

Target Applications: Ground-based long-range surveillance radars, weather radars, solid-state high-power transmitters.