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Kim; Cheol-Hoo
Seongnam, KR
No. of patents:

Patent Number Title Of Patent Date Issued
7804460 Complex elements for antenna of radio frequency repeater and dipole array circular polarization September 28, 2010
Provided are complex elements for an antenna of a radio frequency repeater and a dipole array circular polarization antenna using the same. The complex elements for the antenna of the RF repeater include: a plurality of radiation members which are separated from one another by a pred
6005454 Radio frequency power divider/combiner circuit having conductive lines and lumped circuits December 21, 1999
A radio frequency (RF) power divider/combiner circuit prevents an unbalance in current consumption according to a variation of the load, and reduces size of a power amplifier when employed therein. In an exemplary embodiment, the RF power divider/combiner circuit includes an input te

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