PCBA Products - Radar PCBA

Radar systems rely on one critical component to turn radio waves into actionable data: Radar PCBA. Whether it’s an automotive ADAS system spotting a pedestrian 200 meters away, a military radar tracking airborne targets, or an industrial drone navigating tight factory spaces, this specialized circuit assembly delivers the speed, accuracy, and resilience that standard PCBs can’t match.

Solving Radar’s Toughest Challenges

Radar technology faces unique hurdles—high-frequency signal loss, extreme temperature swings, and the need for pinpoint precision. Radar PCBA is engineered to overcome them:

No More Signal Fade at 77GHz: At millimeter-wave frequencies (24–79GHz), standard PCBs lose too much signal to be useful. Radar PCBA uses Rogers RO4350B/RO4003C substrates (dielectric constant 3.4–3.5) to keep signal loss ≤0.6dB at 77GHz, ensuring radar systems detect even small objects at maximum range.

Built for the Extremes: Automotive radar must work in -40℃ winter storms and 125℃ desert heat; military systems endure -55℃ to 150℃ in aerospace environments. Ceramic (AlN/Si₃N₄) Radar PCBA handles this with thermal conductivity up to 195 W/m·K, while high-Tg FR4 variants (Tg ≥175℃) offer cost-effective reliability for industrial drones.

Precision Down to Microns: To avoid false detections, radar needs 50Ω impedance (±5% tolerance). With 6–14 layer designs, 1–5 oz copper traces, and laser-drilled microvias, Radar PCBA locks in this precision—critical for ADAS collision avoidance and military target tracking.

Radar PCBA

Tailored to Every Radar Mission

Not all radar systems are the same, and Radar PCBA adapts accordingly:

Automotive ADAS: 6–12 layer Rogers-based PCBs with ENIG finishes (Ni 2.3–4.6μm / Au 0.02–0.05μm) power 77GHz radar, enabling features like adaptive cruise control and automatic emergency braking. They meet IATF 16949 and AEC-Q100 Grade 0 for automotive safety.

Military Radar: 4–14 layer ceramic PCBs (Dk 9.7–10.1) handle X/Ku-band signals, with 2–5 oz copper for 100W+ power—perfect for missile guidance and airborne surveillance.

Industrial Drones: High-Tg FR4 variants (Dk 4.2–4.6) balance cost and performance for 24GHz navigation radar, helping robots avoid factory obstacles.

Trusted by Global Standards

Every Radar PCBA adheres to IPC-6012 Class 3 (mission-critical precision), RoHS 3.0, and industry-specific certifications—so whether it’s guiding a car, a drone, or a military asset, it delivers the reliability that lives and missions depend on.