Rogers RO4830 High Frequency PCB 2-layer 5mil for 76-81 GHz automotive radar sensors

The Superior Performance of Rogers RO4830 High-Frequency PCBs Unveiled

Rogers RO4830 high-frequency laminates have been heralded as a versatile and cost-effective alternative to traditional PTFE-based materials, meeting the rigorous demands of millimeter-wave applications. With a slightly higher dielectric constant and remarkable insertion loss characteristics, RO4830 laminates are elevating the standards in high-frequency PCB design, particularly in automotive radar sensor applications operating within the 76-81 GHz frequency range.

Introducing RO4830
RO4830 laminates, crafted from thermoset materials, offer a dependable and budget-friendly solution for high-frequency applications. Featuring a dielectric constant of 3.2 at 77GHz, these laminates surpass PTFE-woven glass alternatives. The incorporation of LoPro™ reverse treated copper foil cladding enhances the insertion loss performance of RO4830 laminates to an impressive 2.2 dB per inch at 77GHz.

Highlighted Features
Key features of RO4830 laminates include a Dielectric Constant of DK 3.24 at 77GHz/23°C, a Dissipation Factor of 0.0033 at 10GHz/23°C, and an outstanding Thermal Coefficient of Dielectric Constant of -30 ppm/°C. With a UL 94 V-0 flame retardant rating and an optimized filler, resin, and glass composite system, RO4830 laminates deliver exceptional performance and reliability. The reverse treated smooth LoPro™ copper foil further enhances the overall quality of these laminates.

Advantages
The advantages of utilizing RO4830 laminates are manifold, including high resistance to oxidation, excellent laser drilling performance, and consistent dielectric constant across the sheet. By offering a reduced manufacturing cost compared to PTFE laminate options, RO4830 laminates present an appealing solution for automotive radar sensor PCB applications.

PCB Configuration and Construction Details

Insights into PCB Statistics and Quality Standards
The PCB statistics for RO4830 laminates include 41 components, 127 total pads, 81 through-hole pads, and adherence to IPC-Class-2 quality standards. With a Gerber RS-274-X artwork format and global availability, these PCBs offer unmatched versatility and reliability.

Applications in Focus
RO4830 laminates find extensive application in 76-81 GHz automotive radar sensors, demonstrating their adaptability and performance excellence in critical high-frequency environments.

In conclusion, Rogers RO4830 high-frequency PCBs are acclaimed as a pinnacle of innovation and reliability in the high-frequency electronics domain. With exceptional performance features, cost-effectiveness, and versatility, these laminates are poised to redefine high-frequency PCB design for diverse applications worldwide. Experience the unrivaled performance of RO4830 laminates and elevate your high-frequency PCB designs to unparalleled levels of excellence.