PCBA Products - Millimeter wave radar PCBA

Millimeter Wave Radar PCBA is the invisible force behind the sharpest detection systems—enabling cars to spot obstacles, factories to monitor movement, and defense systems to track targets with unmatched accuracy. Operating at 24–79GHz, this specialized circuit assembly turns high-frequency radio waves into actionable data, outperforming traditional radar in speed, range, and reliability.

Material Science for Uncompromised Performance

Every component is chosen to master millimeter-wave challenges:

Rogers Substrates: Excel at 77GHz (automotive ADAS) with a dielectric constant of 3.0, keeping signal loss ≤0.6dB—critical for detecting pedestrians 200+ meters away.

High-Tg FR4: Balances cost and capability for 24GHz industrial sensors, handling factory vibrations while maintaining stable detection of moving machinery.

Ceramic (AlN): Thrives in defense radar systems, enduring -40℃ to 150℃ temperature swings without sacrificing signal integrity (dielectric constant 10.0).

Millimeter wave radar PCBA

Engineering That Leaves No Room for Error

Precision is built into every layer:

Layer & Copper Design: 6–10 layers with 1–2 oz copper traces use laser-drilled microvias to lock in 50Ω impedance (±5% tolerance), eliminating signal reflection that could cause false detections.

ENIG Plating: Electroless nickel immersion gold finishes (Ni 2.2–4.4μm / Au 0.02–0.04μm) reduce corrosion, ensuring long-term reliability in humid factories or coastal defense sites.

Where It Matters Most

This PCBA transforms industries through targeted performance:

Automotive ADAS: Powers 77GHz radar in collision avoidance systems, giving self-driving cars the split-second data needed to brake or swerve.

Industrial Sensors: Enables 24GHz radar to monitor conveyor belt speeds, detect jams, and enhance factory safety.

Defense Radar: Drives long-range detection systems, tracking airborne or ground targets with pinpoint accuracy even in extreme weather.

Certified for Critical Use

Compliant with IPC-6012 Class 3 (precision) and IATF 16949 (automotive safety), Millimeter Wave Radar PCBA meets the strictest standards for reliability—whether it’s guiding a car, a factory, or a mission-critical defense system.