Telecoms, Datacoms, Wireless, IoT


RF laminates specifically designed for industrial radar applications

29 June 2022 Telecoms, Datacoms, Wireless, IoT

The RO4835IND Lo Pro from Rogers Corporation are thermoset RF laminates that are specifically designed to operate for short-range (<30 m) industrial radar applications from 60 to 81 GHz where excellent electrical performance and cost efficiency is important. The Lo Pro laminates offer a typical dielectric constant of 3,48 and a dissipation factor of 0,0037 with stable performance over a wide frequency range. They have a transition temperature of over 280°C.

These laminates integrate an expanded weave fibre that provides an excellent Dk uniformity with tight quality control that offers a low Dk variation from lot to lot.

The RO4835IND Lo Pro laminates are compatible with standard epoxy/glass (FR-4) processes and have a higher fabrication yield rate compared to conventional PTFE-based laminates. They ensure suitability for both cap layer on multilayer FR-4 board design and inner layers for a multi-layer design.

The laminates also have a UL-V0 flame-retardant rating with a low water absorption that results in little variation in RF performance through environmental exposure. They are available in three panel sizes: 610 x 457 mm, 610 x 533 mm, and 1219 x 914 mm.

For more information contact Andrew Hutton, RF Design, +27 21 555 8400, [email protected], www.rfdesign.co.za


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