Communication Market
Offer 5G/6G RF front-end modules from Sub-6 GHz to mmWave bands, featuring PA, LNA, Switch and other core components.

Chengdu RKS Semiconductor Technology Co., Ltd.

What We Can Do
RKS is a fabless design house based on silicon and compound semiconductor technologies. We are committed to supplying high-performance RF and microwave FEM chips, modules and solutions for customers.
The company currently has three major product lines: Integrated Circuits, Module Products and SiP.
More than 150 products and over 50 chips deployed in mature products.
Marketing & Business
Offer 5G/6G RF front-end modules from Sub-6 GHz to mmWave bands, featuring PA, LNA, Switch and other core components.
Provide high-performance radar RF front-end chips for automotive, industrial and security radar applications to realize high-precision target detection and sensing.

Product Compatibility






We offer multiple products supporting P2P replacement of devices from ADI and Qorvo.


We adopt advanced Si, GaAs and GaN processes to design highly integrated MMIC and radio beam-forming ICs. These include PA, LNA, switches, filters and other bare-die functions, greatly boosting performance while reducing costs.

We actively adopt advanced packaging technologies such as Fan-out and SiP to integrate chips with passive components into high-performance modules, shortening customers' development cycles and accelerating product time-to-market.

Frequency up to 20 GHz
Key Application Fields

Frequency up to 20 GHz
Key Application Fields

Frequency up to 40 GHz

Frequency up to 6 GHz
Key Application Fields

We have established in-depth cooperation with world-leading wafer foundries including TSMC, SMIC, Sanan and WIN.




We cooperate with top packaging and test enterprises including JCET and TFME to jointly promote the industrialization of advanced packaging technologies.

We have established extensive ecosystem cooperation with major domestic communication equipment vendors, automotive electronics manufacturers and IoT solution providers.












