Double Sided Rogers 4003C Automotive Radar PCB Circuit Board With Low z-axis CTE
PCB parameter:
Application: Automotive System
PCB material:Rogers 4003C 12mil
Surface finish:Immersion gold
Name: Automotive System Double Sided Rogers 4003C High Frequency Material PCB Circuit Board
Board size:9*13CM
Solder mask:Green
Typical Applications:
Automotive radar applications
Global positioning satellite antennas
Cellular telecommunications systems - power amplifiers and antennas
Patch antenna for wireless communications
Direct broadcast satellites
RFID Tags
Surface mount RF components
E-Band point to point microwave links
1. Rogers pcb multilayer pcb with high frequency can improvide the products quality ,with high techolonogy treatment improve the life cycle of the products .
2. Immersion gold surface finish make the pcb 's conductive performance enhancements.
3. Multilayer pcb design ,the precision of the pcb improves much more better .
4. Low dielectric : 3 dielectric conductivity much more precision .
Product Description:
Engineered for mission-critical automotive radar systems (77GHz+), our double-sided PCB utilizes Rogers 4003C high-frequency laminate to deliver unmatched signal integrity and thermal reliability. This circuit board is purpose-built for ADAS (Advanced Driver Assistance Systems), collision avoidance, and autonomous driving sensors where millimeter-wave precision is non-negotiable.
Critical Features & Benefits:
✅ Rogers 4003C Core Material: Ultra-low dielectric loss (Df ≈ 0.0027 @ 10GHz) and stable Dk (εr = 3.38) ensure minimal signal distortion at 24GHz, 77GHz & 79GHz radar frequencies.
✅ Ultra-Low Z-Axis CTE (17 ppm/°C): Matches copper CTE to prevent via cracking & delamination under extreme automotive thermal cycling (-40°C to +150°C).
✅ Double-Sided Design: Cost-effective solution for complex RF routing + integrated control circuitry in compact radar modules.
✅ Moisture Resistance: Near-zero water absorption (<0.04%) maintains electrical stability in harsh environments.
✅ Automotive-Grade Reliability: AEC-Q200 compliant design principles for vibration/shock resistance and long-term durability.
Ideal Applications:
77/79GHz ACC (Adaptive Cruise Control) Radar PCBs
Blind Spot Detection (BSD) Sensors
Forward Collision Warning (FCW) Systems
Autonomous Vehicle Perception Modules
High-Resolution SAR (Synthetic Aperture Radar)
Why Choose This Board?
Precision Performance: Minimize phase noise and insertion loss in mmWave circuits.
Zero Field Failures: Eliminate thermal-mechanical PCB failures with engineered CTE matching.
Reduce Integration Risk: Pre-qualified material stackup for automotive radar OEMs & Tier 1 suppliers.
Keywords for Search Visibility:
Automotive radar PCB, Rogers 4003C circuit board, 77GHz PCB, low CTE PCB, double-sided RF board, ADAS PCB, mmWave circuit board, radar sensor PCB, thermal-stable PCB, Rogers laminate PCB.
