Forefront RF is a Cambridge-based fabless semiconductor company set-up to make ‘adaptive passive cancellation’ ICs to replace conventional switched SAW and BAW crystal filters “across the increasingly wide range of 3G to 6G mobile telephony frequency bands”, it said. It was founded in 2020 by Leo Laughlin and Julian Hildersley. who have been joined by CSR ...

This story continues at Cambridge start-up offers ‘active cancellation’ chips to replace filters in mobile telephony

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