SEWON

SEWON is specialist in developing RF MCPAs from 1997 for wireless communications as a key module in BTS or repeater equipment.

SEWON have kept the top rank of Korean market from typical high power amplifier to multi channel power amplifier.

Digital predistortion amplifiers, which have been developed by SEWON’s unique technology on commercial FPGA chip, is one of the success history on our annals.

The reputations of analog RF amplifier have been succeeded to digital subsystems.

From the beginning of 2000’s, digital technologies have been merged in the products. Currently around 40% engineers belong to digital hardware and software.

SEWON have transited from RF amplifier company to system company with full in-house design R&D power such as optic & RF transceiver, digital signal processing, OS based system, mechanical design, duplexer design, RF high power and digital mixed signal PCB design. And there are our strength in the manufacturing like rapid ramp-up and flexible manufacturing with keeping the highest quality.

These key technologies make SEWON as a system provider for BTS in modern communication types including LTE.