RO3003+FR4 ハイブリッド高周波 PCB メーカー | 6L RF マイクロ波回路基板

UGPCB RO3003 Ceramic Hybrid High Frequency PCB 製品の概要 & 意味

In the demanding fields of wireless communications, 航空宇宙, および高度なテスト機器, stable and efficient signal transmission is paramount. UGPCB’s RO3003 Ceramic Hybrid High Frequency プリント基板 is a sophisticated circuit board solution designed to meet these rigorous requirements. It ingeniously combines high-performance ロジャースRO3003 ceramic-filled PTFE material with standard FR4 substrate, creating a hybrid dielectric 高周波プリント基板 that delivers an optimal balance of electrical performance, 機械的強度, および費用対効果.

これ 6-layer RO3003+FR4 hybrid laminate, with its stable dielectric constant (DK = 3.00), excellent radio frequency (RF) properties, and reliable multilayer construction, is the ideal choice for applications requiring mixed high-frequency signal and digital signal processing.

製品分類

技術分類: Rigid Multilayer High-Frequency Hybrid Dielectric Printed Circuit Board. Specifically categorized as a “Rogers RO3003 and FR4 Hybrid Laminate High-Frequency Circuit Board.」

設計上の重要な考慮事項

Successful design of an RO3003 hybrid high-frequency PCB requires focus on several key aspects:

• インピーダンス制御: The stable Dk value of RO3003 material (3.00 ± 0.04) enables precise 50-ohm or 75-ohm インピーダンス制御, which is foundational for signal integrity in 高周波回路基板.

• Hybrid Stack-up Planning: Clearly delineate high-frequency regions (using RO3003) from standard digital/power regions (using FR4). Intelligent layer stack-up design is crucial for optimizing performance and cost.

• 熱管理: While RO3003 offers better thermal conductivity (0.43 w/m・k) than standard FR4, high-power RF applications may still require thoughtful layout planning and potential thermal vias for heat dissipation.

• Material Interface Handling: Ensuring excellent bond strength between RO3003 and FR4 during lamination is critical to prevent delamination and ensure overall PCB reliability.

それがどのように機能するか & 構造的特徴

動作原理:

In a hybrid high-frequency PCB, RF signals primarily propagate through the RO3003 dielectric layers. The very low dissipation factor (Df) of RO3003 minimizes signal energy loss, while its stable dielectric constant ensures predictable signal phase. The FR4 layers provide mechanical support and host control circuitry and power distribution networks.

構造的特徴:

• Hybrid Dielectric Construction: Core high-frequency layers utilize Rogers RO3003 (0.762mm thick), while outer and non-critical layers use FR4, optimizing performance and cost.

• Stable Lamination: 6-layer construction with a precise finished thickness of 2.0mm, meeting most mechanical assembly requirements.

• 信頼性の高い表面仕上げ: Features Immersion Gold (同意する) 表面処理, providing a flat surface, 優れたはんだ付け性, and oxidation resistance for 高周波プリント基板, suitable for fine-pitch components and wire bonding.

• High Safety Standard: Laminate flammability rating is UL 94V-0, ensuring product safety.

キーパフォーマンスパラメーター

• 誘電率 (DK): 3.00 ± 0.04 @ 10 GHz

• レイヤー数 & 厚さ: 6 レイヤー, 仕上がり厚さ 2.0 mm

• 銅の重量: 1 オズ (35μm)

• 誘電体の厚さ: 0.762 mm (RO3003 core layer)

• 熱伝導率: 0.43 w/m・k

• 可燃性評価: UL 94V-0

• 表面仕上げ: イマージョンゴールド (同意する)

コアの利点 & 利点

1. Superior High-Frequency Performance: Enables stable, low-loss transmission, optimized for RF回路基板 およびマイクロ波アプリケーション.

2. 高い費用対効果: Hybrid design significantly reduces high-frequency PCB cost compared to all-RO3003 boards while maintaining critical signal performance.

3. Excellent Mechanical Stability: The inclusion of FR4 enhances board rigidity, making it easier to process and assemble than pure ceramic PTFE boards.

4. 高い信頼性: Stringent process controls ensure a delamination-free hybrid laminate, and the ENIG finish ensures long-term reliability.

5. 設計の柔軟性: Allows engineers to integrate high-performance RF circuits and standard digital logic on the same board, simplifying system architecture.

製造工程の概要

UGPCB employs proven hybrid lamination processes:
Material Prep → Inner Layer Imaging → RO3003/FR4 Lamination → Drilling → Hole Metallization → Outer Layer Imaging → インピーダンス制御 → ENIG Surface Finish → Solder Mask & Silkscreen → Electrical Test → Final Inspection.
We utilize advanced laser drills and controlled-depth routing to ensure precise fabrication of high-frequency microwave PCBs.

Primary Application Scenarios

これ RO3003セラミックハイブリッド高周波PCB で広く使用されています:

• ベースステーションアンテナ & RF Subsystems: 例えば。, 5G NR base stations, microwave backhaul equipment.

• Satellite Communication Equipment: Low-noise amplifiers (LNA), up/down converters.

• Automotive Radar Systems: 77 GHz automotive collision avoidance radar sensors.

• テスト & 測定器: Core boards for spectrum analyzers, vector network analyzers.

• 高性能コンピューティング & サーバー: Critical signal channels in high-speed backplane connectors.

(画像の提案: Conceptual graphic showing PCB integration into 5G antenna or automotive radar module)
すべてがかかる: Application concept of RO3003 hybrid high-frequency PCB in a 5G antenna radio unit or automotive radar system.

Why Choose UGPCB for Your RO3003 Hybrid PCB?

We are more than a manufacturer; we are your partner in high-frequency circuit solutions. UGPCB を専門とする 高周波, 高速PCB 製造. Our team of expert engineers and full suite of advanced equipment supports you from design review and precise impedance simulation to strict process control and 100% 電気試験. We ensure every RO3003 PCB shipped meets the highest standards for performance and reliability.

Your High-Frequency Project Partner

Ready to integrate reliable, high-performance RO3003 hybrid PCBs into your design?

Our technical sales team is ready to assist with free design for manufacturability (DFM) レビュー, impedance calculation support, and a fast, 競争力のある見積もり.

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Let UGPCB help bring your most advanced RF and microwave designs to life with precision and quality. Contact our experts now to discuss your hybrid PCB requirements.