One-Stop Components + PCB + PCBA Solution
Accelerating Efficient Implementation of Radar Projects
1. Project Overview: Precision Detection, Full Scenario Coverage
This project aims to provide a high-performance radar PCBA that achieves precise detection of target distance, velocity, and angle. The core advantage of this solution lies in providing end-to-end services from electronic components, PCB production to PCBA assembly and testing, ensuring rapid, efficient, and high-quality project implementation.
Application Scenarios: Smart driving environment perception, security perimeter intrusion detection, industrial level/liquid measurement, UAV obstacle avoidance, etc.
Core Performance: Detection range [X-Y] meters, ranging accuracy [±A] cm, velocity range [±B] km/h, angular resolution [±C] degrees, industrial/automotive grade operating temperature (-40℃~85℃), meeting low power consumption and miniaturization requirements.
2. Our Full-Chain Service Value
We provide customers with a "Components - PCB - PCBA" one-stop delivery, covering all materials, production, assembly, and testing, completely solving multi-channel procurement and management challenges.
3. Detailed Service Core Advantages
I. Electronic Components: Full Material Coverage & Cost Optimization
We provide complete component support, achieving cost reduction, efficiency improvement, and quality assurance through professional services.
Precise Selection & Domestic Substitution: Leveraging over 10 years of industry experience, we provide professional selection support. For example, in RF modules, we successfully introduced cost-effective Chinese brand chips with performance comparable to international brands and more stable supply.
Significant Cost Reduction & Efficiency Improvement: Through supply chain integration and bulk purchasing negotiations, we help customers directly reduce material costs by 20% and shorten overall delivery time by 43.5%, effectively avoiding production stagnation.
End-to-End Quality Assurance: From material certification, quality testing to batch supply, we provide traceable quality reports throughout the process, ensuring component reliability.
II. PCB Production: Overcoming High-Frequency, High-Density Process Challenges
For the high-frequency, high-density characteristics of radar boards, we have mature process solutions.
Core Technical Challenges:
Use of high-frequency materials like Rogers, ensuring signal loss rate <0.5dB/m
12-layer high-density wiring, line width/spacing reaching 3mil/3mil, impedance control accuracy ±5%
Use of ENIG surface treatment to ensure solder joint and signal stability
Process & Quality Control:
Use of high-precision laser drilling machines and automated production lines, controlling layer deviation within 25μm
Full inspection using 3D CT, impedance testers, and high-frequency network analyzers to ensure each PCB meets stringent high-frequency performance indicators
III. PCBA Assembly: Professional Process Achieving 100% Yield Rate
We overcome the assembly and testing challenges of high-frequency PCBA to ensure final product performance.
Assembly Challenges:
High-frequency device welding temperature requires precise control (±2℃)
Improper component layout and grounding design can easily cause signal interference
Our Solutions:
High-precision assembly: Using fully automatic placement machines and nitrogen reflow soldering, custom stencils for RF chips; critical manual soldering performed by engineers with 5+ years experience, eliminating cold joints and bridging
Comprehensive testing: Building high-frequency test platforms for functional testing, -40℃~85℃ high-low temperature cycle testing, EMC testing, fully simulating actual working environments
Delivery Results: Through strict full-process control, this batch of PCBA ultimately achieved a 100% yield rate, with performance indicators exceeding customer expectations.
4. Customer Verification & Testing Assurance
We understand and meet industry-standard testing requirements to ensure product reliability and stability.
Laboratory Testing: RF performance (spectrum analyzer, network analyzer), functional verification (anechoic chamber ranging, multi-target tracking).
Environmental Reliability Testing: -40℃~85℃ high-low temperature cycling, 10-2000Hz vibration testing to ensure solder joint reliability and operational stability.
Field Testing: Testing in real application scenarios (such as automotive, industrial zones) to verify anti-interference capabilities and complex environment adaptability.
5. Conclusion
With "full-chain services" and "technical capabilities" at our core, we eliminate all obstacles from design to manufacturing for customers, helping achieve efficient solution implementation with cost reduction and efficiency improvement.
We look forward to collaborating with you to achieve more innovative projects with cost-effective one-stop electronic manufacturing services!
