The president of FilLab have designed and produced High Level and High Qualified RF & Microwave components as engineer of Passive components including Filter from 1980’S .
He established FilLab in Jun. of 2015 to contribute public social developing with New Technology and the Technology accumulated for 30Years. for last 27Years working in R&D , have developing and applying Passive components for TV , VTR , Radio Communication , Military , Base station and Repeater.
He had developed these components at the first as the first generation in Korea RF filed and have almost of all original Technology.
LC Band-pass Filter, Duplexer and Multiplexer of Low Frequency to Several GHz.
Ceramic Band-pass Filter, Duplexer and Multiplexer.
Cavity Band-pass Filter, Duplexer and Multiplexer.
Ceramic wave guide Filters.
*Antenna & LNA Modules.
Ceramic Dielectric resonator(TEM, TE, TM).
Coupler, Divider etc..